285789635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 377913600

約数和(自身を除く): 92123965

約数列:

[1, 5, 17, 29, 85, 145, 269, 431, 493, 1345, 2155, 2465, 4573, 7327, 7801, 12499, 22865, 36635, 39005, 62495, 115939, 132617, 212483, 579695, 663085, 1062415, 1970963, 3362231, 9854815, 16811155, 57157927, 285789635]

約数ペア:

[(1, 285789635), (5, 57157927), (17, 16811155), (29, 9854815), (85, 3362231), (145, 1970963), (269, 1062415), (431, 663085), (493, 579695), (1345, 212483), (2155, 132617), (2465, 115939), (4573, 62495), (7327, 39005), (7801, 36635), (12499, 22865)]