15528820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45673}}^1$

素因数の和:45699

約数の個数: 24

約数和(自身を含む): 34529544

約数和(自身を除く): 19000724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 45673, 91346, 182692, 228365, 456730, 776441, 913460, 1552882, 3105764, 3882205, 7764410, 15528820]

約数ペア:

[(1, 15528820), (2, 7764410), (4, 3882205), (5, 3105764), (10, 1552882), (17, 913460), (20, 776441), (34, 456730), (68, 228365), (85, 182692), (170, 91346), (340, 45673)]