22522605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{30643}}^1$

素因数の和:30665

約数の個数: 24

約数和(自身を含む): 41920992

約数和(自身を除く): 19398387

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 30643, 91929, 153215, 214501, 459645, 643503, 1072505, 1501507, 3217515, 4504521, 7507535, 22522605]

約数ペア:

[(1, 22522605), (3, 7507535), (5, 4504521), (7, 3217515), (15, 1501507), (21, 1072505), (35, 643503), (49, 459645), (105, 214501), (147, 153215), (245, 91929), (735, 30643)]