12896445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 9394755

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 1289, 2001, 3335, 3867, 6445, 10005, 19335, 29647, 37381, 88941, 112143, 148235, 186905, 444705, 560715, 859763, 2579289, 4298815, 12896445]

約数ペア:

[(1, 12896445), (3, 4298815), (5, 2579289), (15, 859763), (23, 560715), (29, 444705), (69, 186905), (87, 148235), (115, 112143), (145, 88941), (345, 37381), (435, 29647), (667, 19335), (1289, 10005), (2001, 6445), (3335, 3867)]