25492410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 66760200

約数和(自身を除く): 41267790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 1901, 2235, 2682, 3802, 4470, 5703, 6705, 9505, 11406, 13410, 17109, 19010, 28515, 34218, 57030, 85545, 171090, 283249, 566498, 849747, 1416245, 1699494, 2549241, 2832490, 4248735, 5098482, 8497470, 12746205, 25492410]

約数ペア:

[(1, 25492410), (2, 12746205), (3, 8497470), (5, 5098482), (6, 4248735), (9, 2832490), (10, 2549241), (15, 1699494), (18, 1416245), (30, 849747), (45, 566498), (90, 283249), (149, 171090), (298, 85545), (447, 57030), (745, 34218), (894, 28515), (1341, 19010), (1490, 17109), (1901, 13410), (2235, 11406), (2682, 9505), (3802, 6705), (4470, 5703)]