57993985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 86019840

約数和(自身を除く): 28025855

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 2357, 3515, 4921, 11785, 16499, 24605, 44783, 82495, 87209, 223915, 313481, 436045, 610463, 1567405, 1656971, 3052315, 8284855, 11598797, 57993985]

約数ペア:

[(1, 57993985), (5, 11598797), (7, 8284855), (19, 3052315), (35, 1656971), (37, 1567405), (95, 610463), (133, 436045), (185, 313481), (259, 223915), (665, 87209), (703, 82495), (1295, 44783), (2357, 24605), (3515, 16499), (4921, 11785)]