201930615

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{19259}}^1$

素因数の和:19503

約数の個数: 24

約数和(自身を含む): 351533520

約数和(自身を除く): 149602905

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 3495, 10485, 19259, 57777, 96295, 173331, 288885, 866655, 4487347, 13462041, 22436735, 40386123, 67310205, 201930615]

約数ペア:

[(1, 201930615), (3, 67310205), (5, 40386123), (9, 22436735), (15, 13462041), (45, 4487347), (233, 866655), (699, 288885), (1165, 173331), (2097, 96295), (3495, 57777), (10485, 19259)]