127924875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8781

約数の個数: 48

約数和(自身を含む): 248373216

約数和(自身を除く): 120448341

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4875, 8747, 14625, 26241, 43735, 78723, 113711, 131205, 218675, 341133, 393615, 568555, 656025, 1023399, 1093375, 1705665, 1968075, 2842775, 3280125, 5116995, 8528325, 9840375, 14213875, 25584975, 42641625, 127924875]

約数ペア:

[(1, 127924875), (3, 42641625), (5, 25584975), (9, 14213875), (13, 9840375), (15, 8528325), (25, 5116995), (39, 3280125), (45, 2842775), (65, 1968075), (75, 1705665), (117, 1093375), (125, 1023399), (195, 656025), (225, 568555), (325, 393615), (375, 341133), (585, 218675), (975, 131205), (1125, 113711), (1625, 78723), (2925, 43735), (4875, 26241), (8747, 14625)]