53860845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211219}}^1$

素因数の和:211244

約数の個数: 16

約数和(自身を含む): 91247040

約数和(自身を除く): 37386195

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 211219, 633657, 1056095, 3168285, 3590723, 10772169, 17953615, 53860845]

約数ペア:

[(1, 53860845), (3, 17953615), (5, 10772169), (15, 3590723), (17, 3168285), (51, 1056095), (85, 633657), (255, 211219)]