39306825

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1914

約数の個数: 36

約数和(自身を含む): 71168188

約数和(自身を除く): 31861363

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 1801, 2425, 4365, 5403, 7275, 9005, 16209, 21825, 27015, 45025, 81045, 135075, 174697, 405225, 524091, 873485, 1572273, 2620455, 4367425, 7861365, 13102275, 39306825]

約数ペア:

[(1, 39306825), (3, 13102275), (5, 7861365), (9, 4367425), (15, 2620455), (25, 1572273), (45, 873485), (75, 524091), (97, 405225), (225, 174697), (291, 135075), (485, 81045), (873, 45025), (1455, 27015), (1801, 21825), (2425, 16209), (4365, 9005), (5403, 7275)]