70198725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 121341440

約数和(自身を除く): 51142715

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 109, 155, 277, 327, 465, 545, 775, 831, 1385, 1635, 2325, 2725, 3379, 4155, 6925, 8175, 8587, 10137, 16895, 20775, 25761, 30193, 42935, 50685, 84475, 90579, 128805, 150965, 214675, 253425, 452895, 644025, 754825, 935983, 2264475, 2807949, 4679915, 14039745, 23399575, 70198725]

約数ペア:

[(1, 70198725), (3, 23399575), (5, 14039745), (15, 4679915), (25, 2807949), (31, 2264475), (75, 935983), (93, 754825), (109, 644025), (155, 452895), (277, 253425), (327, 214675), (465, 150965), (545, 128805), (775, 90579), (831, 84475), (1385, 50685), (1635, 42935), (2325, 30193), (2725, 25761), (3379, 20775), (4155, 16895), (6925, 10137), (8175, 8587)]