61107665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 80566272

約数和(自身を除く): 19458607

約数列:

[1, 5, 23, 31, 61, 115, 155, 281, 305, 713, 1403, 1405, 1891, 3565, 6463, 7015, 8711, 9455, 17141, 32315, 43493, 43555, 85705, 200353, 217465, 394243, 531371, 1001765, 1971215, 2656855, 12221533, 61107665]

約数ペア:

[(1, 61107665), (5, 12221533), (23, 2656855), (31, 1971215), (61, 1001765), (115, 531371), (155, 394243), (281, 217465), (305, 200353), (713, 85705), (1403, 43555), (1405, 43493), (1891, 32315), (3565, 17141), (6463, 9455), (7015, 8711)]