45278475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 82923264

約数和(自身を除く): 37644789

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 213, 275, 355, 773, 781, 825, 1065, 1775, 2319, 2343, 3865, 3905, 5325, 8503, 11595, 11715, 19325, 19525, 25509, 42515, 54883, 57975, 58575, 127545, 164649, 212575, 274415, 603713, 637725, 823245, 1372075, 1811139, 3018565, 4116225, 9055695, 15092825, 45278475]

約数ペア:

[(1, 45278475), (3, 15092825), (5, 9055695), (11, 4116225), (15, 3018565), (25, 1811139), (33, 1372075), (55, 823245), (71, 637725), (75, 603713), (165, 274415), (213, 212575), (275, 164649), (355, 127545), (773, 58575), (781, 57975), (825, 54883), (1065, 42515), (1775, 25509), (2319, 19525), (2343, 19325), (3865, 11715), (3905, 11595), (5325, 8503)]