24727875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 44568576

約数和(自身を除く): 19840701

約数列:

[1, 3, 5, 15, 23, 25, 47, 61, 69, 75, 115, 125, 141, 183, 235, 305, 345, 375, 575, 705, 915, 1081, 1175, 1403, 1525, 1725, 2867, 2875, 3243, 3525, 4209, 4575, 5405, 5875, 7015, 7625, 8601, 8625, 14335, 16215, 17625, 21045, 22875, 27025, 35075, 43005, 65941, 71675, 81075, 105225, 135125, 175375, 197823, 215025, 329705, 358375, 405375, 526125, 989115, 1075125, 1648525, 4945575, 8242625, 24727875]

約数ペア:

[(1, 24727875), (3, 8242625), (5, 4945575), (15, 1648525), (23, 1075125), (25, 989115), (47, 526125), (61, 405375), (69, 358375), (75, 329705), (115, 215025), (125, 197823), (141, 175375), (183, 135125), (235, 105225), (305, 81075), (345, 71675), (375, 65941), (575, 43005), (705, 35075), (915, 27025), (1081, 22875), (1175, 21045), (1403, 17625), (1525, 16215), (1725, 14335), (2867, 8625), (2875, 8601), (3243, 7625), (3525, 7015), (4209, 5875), (4575, 5405)]