11510145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 21245952

約数和(自身を除く): 9735807

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 223, 279, 333, 465, 555, 669, 1115, 1147, 1395, 1665, 2007, 3345, 3441, 5735, 6913, 8251, 10035, 10323, 17205, 20739, 24753, 34565, 41255, 51615, 62217, 74259, 103695, 123765, 255781, 311085, 371295, 767343, 1278905, 2302029, 3836715, 11510145]

約数ペア:

[(1, 11510145), (3, 3836715), (5, 2302029), (9, 1278905), (15, 767343), (31, 371295), (37, 311085), (45, 255781), (93, 123765), (111, 103695), (155, 74259), (185, 62217), (223, 51615), (279, 41255), (333, 34565), (465, 24753), (555, 20739), (669, 17205), (1115, 10323), (1147, 10035), (1395, 8251), (1665, 6913), (2007, 5735), (3345, 3441)]