145593375

素因数分解:

$3^1\times 5^3\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 243609600

約数和(自身を除く): 98016225

約数列:

[1, 3, 5, 15, 25, 75, 125, 199, 375, 597, 995, 1951, 2985, 4975, 5853, 9755, 14925, 24875, 29265, 48775, 74625, 146325, 243875, 388249, 731625, 1164747, 1941245, 5823735, 9706225, 29118675, 48531125, 145593375]

約数ペア:

[(1, 145593375), (3, 48531125), (5, 29118675), (15, 9706225), (25, 5823735), (75, 1941245), (125, 1164747), (199, 731625), (375, 388249), (597, 243875), (995, 146325), (1951, 74625), (2985, 48775), (4975, 29265), (5853, 24875), (9755, 14925)]