804315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 1362960

約数和(自身を除く): 558645

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 1849, 3741, 5547, 6235, 9245, 18705, 27735, 53621, 160863, 268105, 804315]

約数ペア:

[(1, 804315), (3, 268105), (5, 160863), (15, 53621), (29, 27735), (43, 18705), (87, 9245), (129, 6235), (145, 5547), (215, 3741), (435, 1849), (645, 1247)]