56154465

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2351

約数の個数: 40

約数和(自身を含む): 102357288

約数和(自身を除く): 46202823

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2273, 2745, 4941, 6819, 8235, 11365, 20457, 24705, 34095, 61371, 102285, 138653, 184113, 306855, 415959, 693265, 920565, 1247877, 2079795, 3743631, 6239385, 11230893, 18718155, 56154465]

約数ペア:

[(1, 56154465), (3, 18718155), (5, 11230893), (9, 6239385), (15, 3743631), (27, 2079795), (45, 1247877), (61, 920565), (81, 693265), (135, 415959), (183, 306855), (305, 184113), (405, 138653), (549, 102285), (915, 61371), (1647, 34095), (2273, 24705), (2745, 20457), (4941, 11365), (6819, 8235)]