29879325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 62365056

約数和(自身を除く): 32485731

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 61, 63, 75, 105, 175, 183, 225, 305, 311, 315, 427, 525, 549, 915, 933, 1281, 1525, 1555, 1575, 2135, 2177, 2745, 2799, 3843, 4575, 4665, 6405, 6531, 7775, 10675, 10885, 13725, 13995, 18971, 19215, 19593, 23325, 32025, 32655, 54425, 56913, 69975, 94855, 96075, 97965, 132797, 163275, 170739, 284565, 398391, 474275, 489825, 663985, 853695, 1195173, 1422825, 1991955, 3319925, 4268475, 5975865, 9959775, 29879325]

約数ペア:

[(1, 29879325), (3, 9959775), (5, 5975865), (7, 4268475), (9, 3319925), (15, 1991955), (21, 1422825), (25, 1195173), (35, 853695), (45, 663985), (61, 489825), (63, 474275), (75, 398391), (105, 284565), (175, 170739), (183, 163275), (225, 132797), (305, 97965), (311, 96075), (315, 94855), (427, 69975), (525, 56913), (549, 54425), (915, 32655), (933, 32025), (1281, 23325), (1525, 19593), (1555, 19215), (1575, 18971), (2135, 13995), (2177, 13725), (2745, 10885), (2799, 10675), (3843, 7775), (4575, 6531), (4665, 6405)]