3117875075

素因数分解:

$5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{77801}}^1$

素因数の和:78047

約数の個数: 24

約数和(自身を含む): 4437826080

約数和(自身を除く): 1319951005

約数列:

[1, 5, 7, 25, 35, 175, 229, 1145, 1603, 5725, 8015, 40075, 77801, 389005, 544607, 1945025, 2723035, 13615175, 17816429, 89082145, 124715003, 445410725, 623575015, 3117875075]

約数ペア:

[(1, 3117875075), (5, 623575015), (7, 445410725), (25, 124715003), (35, 89082145), (175, 17816429), (229, 13615175), (1145, 2723035), (1603, 1945025), (5725, 544607), (8015, 389005), (40075, 77801)]