3866670725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 5006971200

約数和(自身を除く): 1140300475

約数列:

[1, 5, 25, 43, 113, 139, 215, 229, 565, 695, 1075, 1145, 2825, 3475, 4859, 5725, 5977, 9847, 15707, 24295, 25877, 29885, 31831, 49235, 78535, 121475, 129385, 149425, 159155, 246175, 392675, 646925, 675401, 795775, 1112711, 1368733, 3377005, 3596903, 5563555, 6843665, 16885025, 17984515, 27817775, 34218325, 89922575, 154666829, 773334145, 3866670725]

約数ペア:

[(1, 3866670725), (5, 773334145), (25, 154666829), (43, 89922575), (113, 34218325), (139, 27817775), (215, 17984515), (229, 16885025), (565, 6843665), (695, 5563555), (1075, 3596903), (1145, 3377005), (2825, 1368733), (3475, 1112711), (4859, 795775), (5725, 675401), (5977, 646925), (9847, 392675), (15707, 246175), (24295, 159155), (25877, 149425), (29885, 129385), (31831, 121475), (49235, 78535)]