17197965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22481}}^1$

素因数の和:22509

約数の個数: 24

約数和(自身を含む): 31564728

約数和(自身を除く): 14366763

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 22481, 67443, 112405, 202329, 337215, 382177, 1011645, 1146531, 1910885, 3439593, 5732655, 17197965]

約数ペア:

[(1, 17197965), (3, 5732655), (5, 3439593), (9, 1910885), (15, 1146531), (17, 1011645), (45, 382177), (51, 337215), (85, 202329), (153, 112405), (255, 67443), (765, 22481)]