16830345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1801}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 31138560

約数和(自身を除く): 14308215

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1801, 1869, 3115, 5403, 9005, 9345, 12607, 27015, 37821, 63035, 160289, 189105, 480867, 801445, 1122023, 2404335, 3366069, 5610115, 16830345]

約数ペア:

[(1, 16830345), (3, 5610115), (5, 3366069), (7, 2404335), (15, 1122023), (21, 801445), (35, 480867), (89, 189105), (105, 160289), (267, 63035), (445, 37821), (623, 27015), (1335, 12607), (1801, 9345), (1869, 9005), (3115, 5403)]