538863065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 723098880

約数和(自身を除く): 184235815

約数列:

[1, 5, 13, 29, 65, 145, 377, 487, 587, 1885, 2435, 2935, 6331, 7631, 14123, 17023, 31655, 38155, 70615, 85115, 183599, 221299, 285869, 917995, 1106495, 1429345, 3716297, 8290201, 18581485, 41451005, 107772613, 538863065]

約数ペア:

[(1, 538863065), (5, 107772613), (13, 41451005), (29, 18581485), (65, 8290201), (145, 3716297), (377, 1429345), (487, 1106495), (587, 917995), (1885, 285869), (2435, 221299), (2935, 183599), (6331, 85115), (7631, 70615), (14123, 38155), (17023, 31655)]