13430445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3457}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 25229568

約数和(自身を除く): 11799123

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3457, 3885, 10371, 17285, 24199, 51855, 72597, 120995, 127909, 362985, 383727, 639545, 895363, 1918635, 2686089, 4476815, 13430445]

約数ペア:

[(1, 13430445), (3, 4476815), (5, 2686089), (7, 1918635), (15, 895363), (21, 639545), (35, 383727), (37, 362985), (105, 127909), (111, 120995), (185, 72597), (259, 51855), (555, 24199), (777, 17285), (1295, 10371), (3457, 3885)]