11884005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 24321024

約数和(自身を除く): 12437019

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1217, 1395, 1953, 3255, 3651, 6085, 8519, 9765, 10953, 18255, 25557, 37727, 42595, 54765, 76671, 113181, 127785, 188635, 264089, 339543, 383355, 565905, 792267, 1320445, 1697715, 2376801, 3961335, 11884005]

約数ペア:

[(1, 11884005), (3, 3961335), (5, 2376801), (7, 1697715), (9, 1320445), (15, 792267), (21, 565905), (31, 383355), (35, 339543), (45, 264089), (63, 188635), (93, 127785), (105, 113181), (155, 76671), (217, 54765), (279, 42595), (315, 37727), (465, 25557), (651, 18255), (1085, 10953), (1217, 9765), (1395, 8519), (1953, 6085), (3255, 3651)]