127130355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3251}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 243509760

約数和(自身を除く): 116379405

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 711, 869, 1185, 2607, 3251, 3555, 4345, 7821, 9753, 13035, 16255, 29259, 35761, 39105, 48765, 107283, 146295, 178805, 256829, 321849, 536415, 770487, 1284145, 1609245, 2311461, 2825119, 3852435, 8475357, 11557305, 14125595, 25426071, 42376785, 127130355]

約数ペア:

[(1, 127130355), (3, 42376785), (5, 25426071), (9, 14125595), (11, 11557305), (15, 8475357), (33, 3852435), (45, 2825119), (55, 2311461), (79, 1609245), (99, 1284145), (165, 770487), (237, 536415), (395, 321849), (495, 256829), (711, 178805), (869, 146295), (1185, 107283), (2607, 48765), (3251, 39105), (3555, 35761), (4345, 29259), (7821, 16255), (9753, 13035)]