808260745

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 1021835808

約数和(自身を除く): 213575063

約数列:

[1, 5, 37, 73, 97, 185, 365, 485, 617, 2701, 3085, 3589, 7081, 13505, 17945, 22829, 35405, 45041, 59849, 114145, 225205, 261997, 299245, 1309985, 1666517, 2214413, 4368977, 8332585, 11072065, 21844885, 161652149, 808260745]

約数ペア:

[(1, 808260745), (5, 161652149), (37, 21844885), (73, 11072065), (97, 8332585), (185, 4368977), (365, 2214413), (485, 1666517), (617, 1309985), (2701, 299245), (3085, 261997), (3589, 225205), (7081, 114145), (13505, 59849), (17945, 45041), (22829, 35405)]