11853315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 10161405

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 293, 435, 465, 879, 899, 1305, 1395, 1465, 2637, 2697, 4395, 4495, 8091, 8497, 9083, 13185, 13485, 25491, 27249, 40455, 42485, 45415, 76473, 81747, 127455, 136245, 263407, 382365, 408735, 790221, 1317035, 2370663, 3951105, 11853315]

約数ペア:

[(1, 11853315), (3, 3951105), (5, 2370663), (9, 1317035), (15, 790221), (29, 408735), (31, 382365), (45, 263407), (87, 136245), (93, 127455), (145, 81747), (155, 76473), (261, 45415), (279, 42485), (293, 40455), (435, 27249), (465, 25491), (879, 13485), (899, 13185), (1305, 9083), (1395, 8497), (1465, 8091), (2637, 4495), (2697, 4395)]