123722295

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 202245120

約数和(自身を除く): 78522825

約数列:

[1, 3, 5, 15, 79, 131, 237, 393, 395, 655, 797, 1185, 1965, 2391, 3985, 10349, 11955, 31047, 51745, 62963, 104407, 155235, 188889, 313221, 314815, 522035, 944445, 1566105, 8248153, 24744459, 41240765, 123722295]

約数ペア:

[(1, 123722295), (3, 41240765), (5, 24744459), (15, 8248153), (79, 1566105), (131, 944445), (237, 522035), (393, 314815), (395, 313221), (655, 188889), (797, 155235), (1185, 104407), (1965, 62963), (2391, 51745), (3985, 31047), (10349, 11955)]