201008925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22907}}^1$

素因数の和:22939

約数の個数: 48

約数和(自身を含む): 397682880

約数和(自身を除く): 196673955

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 22907, 68721, 114535, 206163, 297791, 343605, 572675, 618489, 893373, 1030815, 1488955, 1718025, 2680119, 3092445, 4466865, 5154075, 7444775, 8040357, 13400595, 15462225, 22334325, 40201785, 67002975, 201008925]

約数ペア:

[(1, 201008925), (3, 67002975), (5, 40201785), (9, 22334325), (13, 15462225), (15, 13400595), (25, 8040357), (27, 7444775), (39, 5154075), (45, 4466865), (65, 3092445), (75, 2680119), (117, 1718025), (135, 1488955), (195, 1030815), (225, 893373), (325, 618489), (351, 572675), (585, 343605), (675, 297791), (975, 206163), (1755, 114535), (2925, 68721), (8775, 22907)]