68543625

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 116513280

約数和(自身を除く): 47969655

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 705, 1175, 3525, 3889, 5875, 11667, 17625, 19445, 58335, 97225, 182783, 291675, 486125, 548349, 913915, 1458375, 2741745, 4569575, 13708725, 22847875, 68543625]

約数ペア:

[(1, 68543625), (3, 22847875), (5, 13708725), (15, 4569575), (25, 2741745), (47, 1458375), (75, 913915), (125, 548349), (141, 486125), (235, 291675), (375, 182783), (705, 97225), (1175, 58335), (3525, 19445), (3889, 17625), (5875, 11667)]