15133885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 5768003

約数列:

[1, 5, 13, 23, 53, 65, 115, 191, 265, 299, 689, 955, 1219, 1495, 2483, 3445, 4393, 6095, 10123, 12415, 15847, 21965, 50615, 57109, 79235, 131599, 232829, 285545, 657995, 1164145, 3026777, 15133885]

約数ペア:

[(1, 15133885), (5, 3026777), (13, 1164145), (23, 657995), (53, 285545), (65, 232829), (115, 131599), (191, 79235), (265, 57109), (299, 50615), (689, 21965), (955, 15847), (1219, 12415), (1495, 10123), (2483, 6095), (3445, 4393)]