3138889265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{3251}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 4110632064

約数和(自身を除く): 971742799

約数列:

[1, 5, 17, 37, 85, 185, 307, 629, 1535, 3145, 3251, 5219, 11359, 16255, 26095, 55267, 56795, 120287, 193103, 276335, 601435, 965515, 998057, 2044879, 4990285, 10224395, 16966969, 36928109, 84834845, 184640545, 627777853, 3138889265]

約数ペア:

[(1, 3138889265), (5, 627777853), (17, 184640545), (37, 84834845), (85, 36928109), (185, 16966969), (307, 10224395), (629, 4990285), (1535, 2044879), (3145, 998057), (3251, 965515), (5219, 601435), (11359, 276335), (16255, 193103), (26095, 120287), (55267, 56795)]