315023715

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{39551}}^1$

素因数の和:39624

約数の個数: 32

約数和(自身を含む): 569548800

約数和(自身を除く): 254525085

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 39551, 118653, 197755, 355959, 593265, 1067877, 1779795, 2333509, 5339385, 7000527, 11667545, 21001581, 35002635, 63004743, 105007905, 315023715]

約数ペア:

[(1, 315023715), (3, 105007905), (5, 63004743), (9, 35002635), (15, 21001581), (27, 11667545), (45, 7000527), (59, 5339385), (135, 2333509), (177, 1779795), (295, 1067877), (531, 593265), (885, 355959), (1593, 197755), (2655, 118653), (7965, 39551)]