61645005

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6143}}^1$

素因数の和:6377

約数の個数: 24

約数和(自身を含む): 107347968

約数和(自身を除く): 45702963

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 6143, 10035, 18429, 30715, 55287, 92145, 276435, 1369889, 4109667, 6849445, 12329001, 20548335, 61645005]

約数ペア:

[(1, 61645005), (3, 20548335), (5, 12329001), (9, 6849445), (15, 4109667), (45, 1369889), (223, 276435), (669, 92145), (1115, 55287), (2007, 30715), (3345, 18429), (6143, 10035)]