123438861715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{92959}}^1$

素因数の和:93667

約数の個数: 32

約数和(自身を含む): 164918476800

約数和(自身を除く): 41479615085

約数列:

[1, 5, 13, 31, 65, 155, 403, 659, 2015, 3295, 8567, 20429, 42835, 92959, 102145, 265577, 464795, 1208467, 1327885, 2881729, 6042335, 14408645, 37462477, 61259981, 187312385, 306299905, 796379753, 1899059411, 3981898765, 9495297055, 24687772343, 123438861715]

約数ペア:

[(1, 123438861715), (5, 24687772343), (13, 9495297055), (31, 3981898765), (65, 1899059411), (155, 796379753), (403, 306299905), (659, 187312385), (2015, 61259981), (3295, 37462477), (8567, 14408645), (20429, 6042335), (42835, 2881729), (92959, 1327885), (102145, 1208467), (265577, 464795)]