141994815

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{220147}}^1$

素因数の和:220198

約数の個数: 16

約数和(自身を含む): 232476288

約数和(自身を除く): 90481473

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 220147, 660441, 1100735, 3302205, 9466321, 28398963, 47331605, 141994815]

約数ペア:

[(1, 141994815), (3, 47331605), (5, 28398963), (15, 9466321), (43, 3302205), (129, 1100735), (215, 660441), (645, 220147)]