13264875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 25779936

約数和(自身を除く): 12515061

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 907, 975, 1125, 1625, 2721, 2925, 4535, 4875, 8163, 11791, 13605, 14625, 22675, 35373, 40815, 58955, 68025, 106119, 113375, 176865, 204075, 294775, 340125, 530595, 884325, 1020375, 1473875, 2652975, 4421625, 13264875]

約数ペア:

[(1, 13264875), (3, 4421625), (5, 2652975), (9, 1473875), (13, 1020375), (15, 884325), (25, 530595), (39, 340125), (45, 294775), (65, 204075), (75, 176865), (117, 113375), (125, 106119), (195, 68025), (225, 58955), (325, 40815), (375, 35373), (585, 22675), (907, 14625), (975, 13605), (1125, 11791), (1625, 8163), (2721, 4875), (2925, 4535)]