57068245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 77182560

約数和(自身を除く): 20114315

約数列:

[1, 5, 13, 37, 61, 65, 185, 305, 389, 481, 793, 1945, 2257, 2405, 3965, 5057, 11285, 14393, 23729, 25285, 29341, 71965, 118645, 146705, 187109, 308477, 877973, 935545, 1542385, 4389865, 11413649, 57068245]

約数ペア:

[(1, 57068245), (5, 11413649), (13, 4389865), (37, 1542385), (61, 935545), (65, 877973), (185, 308477), (305, 187109), (389, 146705), (481, 118645), (793, 71965), (1945, 29341), (2257, 25285), (2405, 23729), (3965, 14393), (5057, 11285)]