76477485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 144559296

約数和(自身を除く): 68081811

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 105, 147, 201, 245, 335, 469, 735, 1005, 1407, 1553, 2345, 3283, 4659, 7035, 7765, 9849, 10871, 16415, 23295, 32613, 49245, 54355, 76097, 104051, 163065, 228291, 312153, 380485, 520255, 728357, 1141455, 1560765, 2185071, 3641785, 5098499, 10925355, 15295497, 25492495, 76477485]

約数ペア:

[(1, 76477485), (3, 25492495), (5, 15295497), (7, 10925355), (15, 5098499), (21, 3641785), (35, 2185071), (49, 1560765), (67, 1141455), (105, 728357), (147, 520255), (201, 380485), (245, 312153), (335, 228291), (469, 163065), (735, 104051), (1005, 76097), (1407, 54355), (1553, 49245), (2345, 32613), (3283, 23295), (4659, 16415), (7035, 10871), (7765, 9849)]