48617075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 67259088

約数和(自身を除く): 18642013

約数列:

[1, 5, 13, 25, 37, 65, 169, 185, 311, 325, 481, 845, 925, 1555, 2405, 4043, 4225, 6253, 7775, 11507, 12025, 20215, 31265, 52559, 57535, 101075, 149591, 156325, 262795, 287675, 747955, 1313975, 1944683, 3739775, 9723415, 48617075]

約数ペア:

[(1, 48617075), (5, 9723415), (13, 3739775), (25, 1944683), (37, 1313975), (65, 747955), (169, 287675), (185, 262795), (311, 156325), (325, 149591), (481, 101075), (845, 57535), (925, 52559), (1555, 31265), (2405, 20215), (4043, 12025), (4225, 11507), (6253, 7775)]