684002505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1060469}}^1$

素因数の和:1060520

約数の個数: 16

約数和(自身を含む): 1119856320

約数和(自身を除く): 435853815

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1060469, 3181407, 5302345, 15907035, 45600167, 136800501, 228000835, 684002505]

約数ペア:

[(1, 684002505), (3, 228000835), (5, 136800501), (15, 45600167), (43, 15907035), (129, 5302345), (215, 3181407), (645, 1060469)]