61910685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80929}}^1$

素因数の和:80957

約数の個数: 24

約数和(自身を含む): 113625720

約数和(自身を除く): 51715035

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 80929, 242787, 404645, 728361, 1213935, 1375793, 3641805, 4127379, 6878965, 12382137, 20636895, 61910685]

約数ペア:

[(1, 61910685), (3, 20636895), (5, 12382137), (9, 6878965), (15, 4127379), (17, 3641805), (45, 1375793), (51, 1213935), (85, 728361), (153, 404645), (255, 242787), (765, 80929)]