9958375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 14976000

約数和(自身を除く): 5017625

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 599, 665, 875, 2375, 2995, 3325, 4193, 11381, 14975, 16625, 20965, 56905, 74875, 79667, 104825, 284525, 398335, 524125, 1422625, 1991675, 9958375]

約数ペア:

[(1, 9958375), (5, 1991675), (7, 1422625), (19, 524125), (25, 398335), (35, 284525), (95, 104825), (125, 79667), (133, 74875), (175, 56905), (475, 20965), (599, 16625), (665, 14975), (875, 11381), (2375, 4193), (2995, 3325)]