15300405

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14783}}^1$

素因数の和:14817

約数の個数: 24

約数和(自身を含む): 27675648

約数和(自身を除く): 12375243

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 14783, 44349, 73915, 133047, 221745, 340009, 665235, 1020027, 1700045, 3060081, 5100135, 15300405]

約数ペア:

[(1, 15300405), (3, 5100135), (5, 3060081), (9, 1700045), (15, 1020027), (23, 665235), (45, 340009), (69, 221745), (115, 133047), (207, 73915), (345, 44349), (1035, 14783)]