61331205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{857}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 106089984

約数和(自身を除く): 44758779

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 367, 857, 1101, 1835, 2571, 4285, 4771, 5505, 11141, 12855, 14313, 23855, 33423, 55705, 71565, 167115, 314519, 943557, 1572595, 4088747, 4717785, 12266241, 20443735, 61331205]

約数ペア:

[(1, 61331205), (3, 20443735), (5, 12266241), (13, 4717785), (15, 4088747), (39, 1572595), (65, 943557), (195, 314519), (367, 167115), (857, 71565), (1101, 55705), (1835, 33423), (2571, 23855), (4285, 14313), (4771, 12855), (5505, 11141)]