67329625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 95696640

約数和(自身を除く): 28367015

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 1265, 1375, 2129, 2875, 6325, 10645, 23419, 31625, 48967, 53225, 117095, 244835, 266125, 538637, 585475, 1224175, 2693185, 2927375, 6120875, 13465925, 67329625]

約数ペア:

[(1, 67329625), (5, 13465925), (11, 6120875), (23, 2927375), (25, 2693185), (55, 1224175), (115, 585475), (125, 538637), (253, 266125), (275, 244835), (575, 117095), (1265, 53225), (1375, 48967), (2129, 31625), (2875, 23419), (6325, 10645)]