63894325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 86842656

約数和(自身を除く): 22948331

約数列:

[1, 5, 11, 25, 55, 275, 283, 821, 1415, 3113, 4105, 7075, 9031, 15565, 20525, 45155, 77825, 225775, 232343, 1161715, 2555773, 5808575, 12778865, 63894325]

約数ペア:

[(1, 63894325), (5, 12778865), (11, 5808575), (25, 2555773), (55, 1161715), (275, 232343), (283, 225775), (821, 77825), (1415, 45155), (3113, 20525), (4105, 15565), (7075, 9031)]