138573669225

素因数分解:

$3^1\times 5^2\times {\mathrm{2957}}^1\times {\mathrm{624839}}^1$

素因数の和:627809

約数の個数: 24

約数和(自身を含む): 229186313280

約数和(自身を除く): 90612644055

約数列:

[1, 3, 5, 15, 25, 75, 2957, 8871, 14785, 44355, 73925, 221775, 624839, 1874517, 3124195, 9372585, 15620975, 46862925, 1847648923, 5542946769, 9238244615, 27714733845, 46191223075, 138573669225]

約数ペア:

[(1, 138573669225), (3, 46191223075), (5, 27714733845), (15, 9238244615), (25, 5542946769), (75, 1847648923), (2957, 46862925), (8871, 15620975), (14785, 9372585), (44355, 3124195), (73925, 1874517), (221775, 624839)]