156955415875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{47629}}^1$

素因数の和:48328

約数の個数: 32

約数和(自身を含む): 200974213440

約数和(自身を除く): 44018797565

約数列:

[1, 5, 25, 41, 125, 205, 643, 1025, 3215, 5125, 16075, 26363, 47629, 80375, 131815, 238145, 659075, 1190725, 1952789, 3295375, 5953625, 9763945, 30625447, 48819725, 153127235, 244098625, 765636175, 1255643327, 3828180875, 6278216635, 31391083175, 156955415875]

約数ペア:

[(1, 156955415875), (5, 31391083175), (25, 6278216635), (41, 3828180875), (125, 1255643327), (205, 765636175), (643, 244098625), (1025, 153127235), (3215, 48819725), (5125, 30625447), (16075, 9763945), (26363, 5953625), (47629, 3295375), (80375, 1952789), (131815, 1190725), (238145, 659075)]