13808925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4750

約数の個数: 36

約数和(自身を含む): 26641524

約数和(自身を除く): 12832599

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 4721, 14163, 23605, 42489, 61373, 70815, 118025, 184119, 212445, 306865, 354075, 552357, 920595, 1062225, 1534325, 2761785, 4602975, 13808925]

約数ペア:

[(1, 13808925), (3, 4602975), (5, 2761785), (9, 1534325), (13, 1062225), (15, 920595), (25, 552357), (39, 354075), (45, 306865), (65, 212445), (75, 184119), (117, 118025), (195, 70815), (225, 61373), (325, 42489), (585, 23605), (975, 14163), (2925, 4721)]