4197804975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3458

約数の個数: 144

約数和(自身を含む): 9408328384

約数和(自身を除く): 5210523409

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 61, 63, 65, 75, 91, 105, 117, 175, 183, 195, 225, 273, 305, 315, 325, 427, 455, 525, 549, 585, 793, 819, 915, 975, 1281, 1365, 1525, 1575, 2135, 2275, 2379, 2745, 2925, 3361, 3843, 3965, 4095, 4575, 5551, 6405, 6825, 7137, 10083, 10675, 11895, 13725, 16653, 16805, 19215, 19825, 20475, 23527, 27755, 30249, 32025, 35685, 43693, 49959, 50415, 59475, 70581, 83265, 84025, 96075, 117635, 131079, 138775, 151245, 178425, 205021, 211743, 218465, 249795, 252075, 305851, 352905, 393237, 416325, 588175, 615063, 655395, 756225, 917553, 1025105, 1058715, 1092325, 1248975, 1435147, 1529255, 1764525, 1845189, 1966185, 2665273, 2752659, 3075315, 3276975, 4305441, 4587765, 5125525, 5293575, 7175735, 7646275, 7995819, 9225945, 9830925, 12916323, 13326365, 13763295, 15376575, 18656911, 21527205, 22938825, 23987457, 35878675, 39979095, 46129725, 55970733, 64581615, 66631825, 68816475, 93284555, 107636025, 119937285, 167912199, 199895475, 279853665, 322908075, 466422775, 599686425, 839560995, 1399268325, 4197804975]

約数ペア:

[(1, 4197804975), (3, 1399268325), (5, 839560995), (7, 599686425), (9, 466422775), (13, 322908075), (15, 279853665), (21, 199895475), (25, 167912199), (35, 119937285), (39, 107636025), (45, 93284555), (61, 68816475), (63, 66631825), (65, 64581615), (75, 55970733), (91, 46129725), (105, 39979095), (117, 35878675), (175, 23987457), (183, 22938825), (195, 21527205), (225, 18656911), (273, 15376575), (305, 13763295), (315, 13326365), (325, 12916323), (427, 9830925), (455, 9225945), (525, 7995819), (549, 7646275), (585, 7175735), (793, 5293575), (819, 5125525), (915, 4587765), (975, 4305441), (1281, 3276975), (1365, 3075315), (1525, 2752659), (1575, 2665273), (2135, 1966185), (2275, 1845189), (2379, 1764525), (2745, 1529255), (2925, 1435147), (3361, 1248975), (3843, 1092325), (3965, 1058715), (4095, 1025105), (4575, 917553), (5551, 756225), (6405, 655395), (6825, 615063), (7137, 588175), (10083, 416325), (10675, 393237), (11895, 352905), (13725, 305851), (16653, 252075), (16805, 249795), (19215, 218465), (19825, 211743), (20475, 205021), (23527, 178425), (27755, 151245), (30249, 138775), (32025, 131079), (35685, 117635), (43693, 96075), (49959, 84025), (50415, 83265), (59475, 70581)]