74637645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4603}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 127291392

約数和(自身を除く): 52653747

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 4603, 5405, 13809, 16215, 23015, 69045, 105869, 216341, 317607, 529345, 649023, 1081705, 1588035, 3245115, 4975843, 14927529, 24879215, 74637645]

約数ペア:

[(1, 74637645), (3, 24879215), (5, 14927529), (15, 4975843), (23, 3245115), (47, 1588035), (69, 1081705), (115, 649023), (141, 529345), (235, 317607), (345, 216341), (705, 105869), (1081, 69045), (3243, 23015), (4603, 16215), (5405, 13809)]