8045232455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{8179}}^1$

素因数の和:8643

約数の個数: 32

約数和(自身を含む): 10705329600

約数和(自身を除く): 2660097145

約数列:

[1, 5, 13, 37, 65, 185, 409, 481, 2045, 2405, 5317, 8179, 15133, 26585, 40895, 75665, 106327, 196729, 302623, 531635, 983645, 1513115, 3345211, 3934099, 16726055, 19670495, 43487743, 123772807, 217438715, 618864035, 1609046491, 8045232455]

約数ペア:

[(1, 8045232455), (5, 1609046491), (13, 618864035), (37, 217438715), (65, 123772807), (185, 43487743), (409, 19670495), (481, 16726055), (2045, 3934099), (2405, 3345211), (5317, 1513115), (8179, 983645), (15133, 531635), (26585, 302623), (40895, 196729), (75665, 106327)]