1248415710335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1\times {\mathrm{947}}^1$

素因数の和:1916

約数の個数: 64

約数和(自身を含む): 1612806007680

約数和(自身を除く): 364390297345

約数列:

[1, 5, 17, 85, 97, 281, 485, 569, 947, 1405, 1649, 2845, 4735, 4777, 8245, 9673, 16099, 23885, 27257, 48365, 55193, 80495, 91859, 136285, 159889, 266107, 275965, 459295, 463369, 538843, 799445, 938281, 1330535, 1561603, 2316845, 2694215, 2718113, 4523819, 4691405, 7808015, 9160331, 13590565, 15509233, 22619095, 25812379, 45801655, 52267771, 77546165, 129061895, 151414883, 261338855, 263656961, 438810443, 757074415, 888552107, 1318284805, 2194052215, 2574053011, 4442760535, 12870265055, 14687243651, 73436218255, 249683142067, 1248415710335]

約数ペア:

[(1, 1248415710335), (5, 249683142067), (17, 73436218255), (85, 14687243651), (97, 12870265055), (281, 4442760535), (485, 2574053011), (569, 2194052215), (947, 1318284805), (1405, 888552107), (1649, 757074415), (2845, 438810443), (4735, 263656961), (4777, 261338855), (8245, 151414883), (9673, 129061895), (16099, 77546165), (23885, 52267771), (27257, 45801655), (48365, 25812379), (55193, 22619095), (80495, 15509233), (91859, 13590565), (136285, 9160331), (159889, 7808015), (266107, 4691405), (275965, 4523819), (459295, 2718113), (463369, 2694215), (538843, 2316845), (799445, 1561603), (938281, 1330535)]