17159545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 24004512

約数和(自身を除く): 6844967

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 293, 689, 901, 1105, 1465, 3445, 3809, 4505, 4981, 11713, 15529, 19045, 24905, 58565, 64753, 77645, 201877, 263993, 323765, 1009385, 1319965, 3431909, 17159545]

約数ペア:

[(1, 17159545), (5, 3431909), (13, 1319965), (17, 1009385), (53, 323765), (65, 263993), (85, 201877), (221, 77645), (265, 64753), (293, 58565), (689, 24905), (901, 19045), (1105, 15529), (1465, 11713), (3445, 4981), (3809, 4505)]