151416615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{206009}}^1$

素因数の和:206031

約数の個数: 24

約数和(自身を含む): 281821680

約数和(自身を除く): 130405065

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 206009, 618027, 1030045, 1442063, 3090135, 4326189, 7210315, 10094441, 21630945, 30283323, 50472205, 151416615]

約数ペア:

[(1, 151416615), (3, 50472205), (5, 30283323), (7, 21630945), (15, 10094441), (21, 7210315), (35, 4326189), (49, 3090135), (105, 1442063), (147, 1030045), (245, 618027), (735, 206009)]