137375805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5867}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 252370944

約数和(自身を除く): 114995139

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1115, 1561, 3345, 4683, 5867, 7805, 17601, 23415, 29335, 41069, 88005, 123207, 205345, 616035, 1308341, 3925023, 6541705, 9158387, 19625115, 27475161, 45791935, 137375805]

約数ペア:

[(1, 137375805), (3, 45791935), (5, 27475161), (7, 19625115), (15, 9158387), (21, 6541705), (35, 3925023), (105, 1308341), (223, 616035), (669, 205345), (1115, 123207), (1561, 88005), (3345, 41069), (4683, 29335), (5867, 23415), (7805, 17601)]