70519875

素因数分解:

$3^1\times 5^3\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 117891072

約数和(自身を除く): 47371197

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 383, 491, 1149, 1473, 1915, 2455, 5745, 7365, 9575, 12275, 28725, 36825, 47875, 61375, 143625, 184125, 188053, 564159, 940265, 2820795, 4701325, 14103975, 23506625, 70519875]

約数ペア:

[(1, 70519875), (3, 23506625), (5, 14103975), (15, 4701325), (25, 2820795), (75, 940265), (125, 564159), (375, 188053), (383, 184125), (491, 143625), (1149, 61375), (1473, 47875), (1915, 36825), (2455, 28725), (5745, 12275), (7365, 9575)]