7247377845

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{11279}}^1$

素因数の和:11530

約数の個数: 48

約数和(自身を含む): 12775276800

約数和(自身を除く): 5527898955

約数列:

[1, 3, 5, 9, 15, 45, 109, 131, 327, 393, 545, 655, 981, 1179, 1635, 1965, 4905, 5895, 11279, 14279, 33837, 42837, 56395, 71395, 101511, 128511, 169185, 214185, 507555, 642555, 1229411, 1477549, 3688233, 4432647, 6147055, 7387745, 11064699, 13297941, 18441165, 22163235, 55323495, 66489705, 161052841, 483158523, 805264205, 1449475569, 2415792615, 7247377845]

約数ペア:

[(1, 7247377845), (3, 2415792615), (5, 1449475569), (9, 805264205), (15, 483158523), (45, 161052841), (109, 66489705), (131, 55323495), (327, 22163235), (393, 18441165), (545, 13297941), (655, 11064699), (981, 7387745), (1179, 6147055), (1635, 4432647), (1965, 3688233), (4905, 1477549), (5895, 1229411), (11279, 642555), (14279, 507555), (33837, 214185), (42837, 169185), (56395, 128511), (71395, 101511)]