1572128985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{3607}}^1$

素因数の和:4222

約数の個数: 48

約数和(自身を含む): 2931831936

約数和(自身を除く): 1359702951

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 593, 735, 1779, 2965, 3607, 4151, 8895, 10821, 12453, 18035, 20755, 25249, 29057, 54105, 62265, 75747, 87171, 126245, 145285, 176743, 378735, 435855, 530229, 883715, 2138951, 2651145, 6416853, 10694755, 14972657, 32084265, 44917971, 74863285, 104808599, 224589855, 314425797, 524042995, 1572128985]

約数ペア:

[(1, 1572128985), (3, 524042995), (5, 314425797), (7, 224589855), (15, 104808599), (21, 74863285), (35, 44917971), (49, 32084265), (105, 14972657), (147, 10694755), (245, 6416853), (593, 2651145), (735, 2138951), (1779, 883715), (2965, 530229), (3607, 435855), (4151, 378735), (8895, 176743), (10821, 145285), (12453, 126245), (18035, 87171), (20755, 75747), (25249, 62265), (29057, 54105)]