61204045

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 86423040

約数和(自身を除く): 25218995

約数列:

[1, 5, 7, 35, 61, 109, 263, 305, 427, 545, 763, 1315, 1841, 2135, 3815, 6649, 9205, 16043, 28667, 33245, 46543, 80215, 112301, 143335, 200669, 232715, 561505, 1003345, 1748687, 8743435, 12240809, 61204045]

約数ペア:

[(1, 61204045), (5, 12240809), (7, 8743435), (35, 1748687), (61, 1003345), (109, 561505), (263, 232715), (305, 200669), (427, 143335), (545, 112301), (763, 80215), (1315, 46543), (1841, 33245), (2135, 28667), (3815, 16043), (6649, 9205)]