42473925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1117}}^1$

素因数の和:1159

約数の個数: 54

約数和(自身を含む): 82451382

約数和(自身を除く): 39977457

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1117, 1521, 2535, 2925, 3351, 4225, 5585, 7605, 10053, 12675, 14521, 16755, 27925, 38025, 43563, 50265, 72605, 83775, 130689, 188773, 217815, 251325, 363025, 566319, 653445, 943865, 1089075, 1698957, 2831595, 3267225, 4719325, 8494785, 14157975, 42473925]

約数ペア:

[(1, 42473925), (3, 14157975), (5, 8494785), (9, 4719325), (13, 3267225), (15, 2831595), (25, 1698957), (39, 1089075), (45, 943865), (65, 653445), (75, 566319), (117, 363025), (169, 251325), (195, 217815), (225, 188773), (325, 130689), (507, 83775), (585, 72605), (845, 50265), (975, 43563), (1117, 38025), (1521, 27925), (2535, 16755), (2925, 14521), (3351, 12675), (4225, 10053), (5585, 7605)]