1329128935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{24781}}^1$

素因数の和:25434

約数の個数: 16

約数和(自身を含む): 1691520192

約数和(自身を除く): 362391257

約数列:

[1, 5, 17, 85, 631, 3155, 10727, 24781, 53635, 123905, 421277, 2106385, 15636811, 78184055, 265825787, 1329128935]

約数ペア:

[(1, 1329128935), (5, 265825787), (17, 78184055), (85, 15636811), (631, 2106385), (3155, 421277), (10727, 123905), (24781, 53635)]