16349715

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 29283840

約数和(自身を除く): 12934125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 743, 815, 1467, 2229, 2445, 3715, 4401, 6687, 7335, 11145, 20061, 22005, 33435, 100305, 121109, 363327, 605545, 1089981, 1816635, 3269943, 5449905, 16349715]

約数ペア:

[(1, 16349715), (3, 5449905), (5, 3269943), (9, 1816635), (15, 1089981), (27, 605545), (45, 363327), (135, 121109), (163, 100305), (489, 33435), (743, 22005), (815, 20061), (1467, 11145), (2229, 7335), (2445, 6687), (3715, 4401)]