996830575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 1384800256

約数和(自身を除く): 387969681

約数列:

[1, 5, 13, 25, 31, 65, 155, 163, 325, 403, 607, 775, 815, 2015, 2119, 3035, 4075, 5053, 7891, 10075, 10595, 15175, 18817, 25265, 39455, 52975, 65689, 94085, 98941, 126325, 197275, 244621, 328445, 470425, 494705, 1223105, 1286233, 1642225, 2473525, 3067171, 6115525, 6431165, 15335855, 32155825, 39873223, 76679275, 199366115, 996830575]

約数ペア:

[(1, 996830575), (5, 199366115), (13, 76679275), (25, 39873223), (31, 32155825), (65, 15335855), (155, 6431165), (163, 6115525), (325, 3067171), (403, 2473525), (607, 1642225), (775, 1286233), (815, 1223105), (2015, 494705), (2119, 470425), (3035, 328445), (4075, 244621), (5053, 197275), (7891, 126325), (10075, 98941), (10595, 94085), (15175, 65689), (18817, 52975), (25265, 39455)]