14721125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 19768320

約数和(自身を除く): 5047195

約数列:

[1, 5, 25, 29, 31, 125, 131, 145, 155, 655, 725, 775, 899, 3275, 3625, 3799, 3875, 4061, 4495, 16375, 18995, 20305, 22475, 94975, 101525, 112375, 117769, 474875, 507625, 588845, 2944225, 14721125]

約数ペア:

[(1, 14721125), (5, 2944225), (25, 588845), (29, 507625), (31, 474875), (125, 117769), (131, 112375), (145, 101525), (155, 94975), (655, 22475), (725, 20305), (775, 18995), (899, 16375), (3275, 4495), (3625, 4061), (3799, 3875)]