5205657615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 9237888000

約数和(自身を除く): 4032230385

約数列:

[1, 3, 5, 15, 29, 43, 53, 59, 87, 89, 129, 145, 159, 177, 215, 265, 267, 295, 435, 445, 645, 795, 885, 1247, 1335, 1537, 1711, 2279, 2537, 2581, 3127, 3741, 3827, 4611, 4717, 5133, 5251, 6235, 6837, 7611, 7685, 7743, 8555, 9381, 11395, 11481, 12685, 12905, 14151, 15635, 15753, 18705, 19135, 23055, 23585, 25665, 26255, 34185, 38055, 38715, 46905, 57405, 66091, 70755, 73573, 78765, 90683, 110983, 134461, 136793, 152279, 198273, 202831, 220719, 225793, 272049, 278303, 330455, 332949, 367865, 403383, 410379, 453415, 456837, 554915, 608493, 672305, 677379, 683965, 761395, 834909, 991365, 1014155, 1103595, 1128965, 1360245, 1391515, 1664745, 2016915, 2051895, 2284185, 3042465, 3386895, 3899369, 4174545, 5882099, 6547997, 8070787, 11698107, 11967029, 17646297, 19496845, 19643991, 24212361, 29410495, 32739985, 35901087, 40353935, 58490535, 59835145, 88231485, 98219955, 121061805, 179505435, 347043841, 1041131523, 1735219205, 5205657615]

約数ペア:

[(1, 5205657615), (3, 1735219205), (5, 1041131523), (15, 347043841), (29, 179505435), (43, 121061805), (53, 98219955), (59, 88231485), (87, 59835145), (89, 58490535), (129, 40353935), (145, 35901087), (159, 32739985), (177, 29410495), (215, 24212361), (265, 19643991), (267, 19496845), (295, 17646297), (435, 11967029), (445, 11698107), (645, 8070787), (795, 6547997), (885, 5882099), (1247, 4174545), (1335, 3899369), (1537, 3386895), (1711, 3042465), (2279, 2284185), (2537, 2051895), (2581, 2016915), (3127, 1664745), (3741, 1391515), (3827, 1360245), (4611, 1128965), (4717, 1103595), (5133, 1014155), (5251, 991365), (6235, 834909), (6837, 761395), (7611, 683965), (7685, 677379), (7743, 672305), (8555, 608493), (9381, 554915), (11395, 456837), (11481, 453415), (12685, 410379), (12905, 403383), (14151, 367865), (15635, 332949), (15753, 330455), (18705, 278303), (19135, 272049), (23055, 225793), (23585, 220719), (25665, 202831), (26255, 198273), (34185, 152279), (38055, 136793), (38715, 134461), (46905, 110983), (57405, 90683), (66091, 78765), (70755, 73573)]