11888655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 20195328

約数和(自身を除く): 8306673

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 691, 1147, 2073, 3441, 3455, 5735, 10365, 17205, 21421, 25567, 64263, 76701, 107105, 127835, 321315, 383505, 792577, 2377731, 3962885, 11888655]

約数ペア:

[(1, 11888655), (3, 3962885), (5, 2377731), (15, 792577), (31, 383505), (37, 321315), (93, 127835), (111, 107105), (155, 76701), (185, 64263), (465, 25567), (555, 21421), (691, 17205), (1147, 10365), (2073, 5735), (3441, 3455)]