12704475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{3457}}^1$

素因数の和:3484

約数の個数: 36

約数和(自身を含む): 24441144

約数和(自身を除く): 11736669

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3457, 3675, 10371, 17285, 24199, 51855, 72597, 86425, 120995, 169393, 259275, 362985, 508179, 604975, 846965, 1814925, 2540895, 4234825, 12704475]

約数ペア:

[(1, 12704475), (3, 4234825), (5, 2540895), (7, 1814925), (15, 846965), (21, 604975), (25, 508179), (35, 362985), (49, 259275), (75, 169393), (105, 120995), (147, 86425), (175, 72597), (245, 51855), (525, 24199), (735, 17285), (1225, 10371), (3457, 3675)]