244654325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3547}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 316765440

約数和(自身を除く): 72111115

約数列:

[1, 5, 25, 31, 89, 155, 445, 775, 2225, 2759, 3547, 13795, 17735, 68975, 88675, 109957, 315683, 549785, 1578415, 2748925, 7892075, 9786173, 48930865, 244654325]

約数ペア:

[(1, 244654325), (5, 48930865), (25, 9786173), (31, 7892075), (89, 2748925), (155, 1578415), (445, 549785), (775, 315683), (2225, 109957), (2759, 88675), (3547, 68975), (13795, 17735)]