11504565

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 21120000

約数和(自身を除く): 9615435

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2749, 4185, 8247, 13745, 24741, 41235, 74223, 85219, 123705, 255657, 371115, 426095, 766971, 1278285, 2300913, 3834855, 11504565]

約数ペア:

[(1, 11504565), (3, 3834855), (5, 2300913), (9, 1278285), (15, 766971), (27, 426095), (31, 371115), (45, 255657), (93, 123705), (135, 85219), (155, 74223), (279, 41235), (465, 24741), (837, 13745), (1395, 8247), (2749, 4185)]