55505745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64919}}^1$

素因数の和:64949

約数の個数: 24

約数和(自身を含む): 101275200

約数和(自身を除く): 45769455

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 64919, 194757, 324595, 584271, 973785, 1233461, 2921355, 3700383, 6167305, 11101149, 18501915, 55505745]

約数ペア:

[(1, 55505745), (3, 18501915), (5, 11101149), (9, 6167305), (15, 3700383), (19, 2921355), (45, 1233461), (57, 973785), (95, 584271), (171, 324595), (285, 194757), (855, 64919)]