61136565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 114605568

約数和(自身を除く): 53469003

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 223, 245, 373, 669, 735, 1115, 1119, 1561, 1865, 2611, 3345, 4683, 5595, 7805, 7833, 10927, 13055, 18277, 23415, 32781, 39165, 54635, 54831, 83179, 91385, 163905, 249537, 274155, 415895, 582253, 1247685, 1746759, 2911265, 4075771, 8733795, 12227313, 20378855, 61136565]

約数ペア:

[(1, 61136565), (3, 20378855), (5, 12227313), (7, 8733795), (15, 4075771), (21, 2911265), (35, 1746759), (49, 1247685), (105, 582253), (147, 415895), (223, 274155), (245, 249537), (373, 163905), (669, 91385), (735, 83179), (1115, 54831), (1119, 54635), (1561, 39165), (1865, 32781), (2611, 23415), (3345, 18277), (4683, 13055), (5595, 10927), (7805, 7833)]