19143045

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14669}}^1$

素因数の和:14709

約数の個数: 24

約数和(自身を含む): 34327800

約数和(自身を除く): 15184755

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 14669, 44007, 73345, 132021, 220035, 425401, 660105, 1276203, 2127005, 3828609, 6381015, 19143045]

約数ペア:

[(1, 19143045), (3, 6381015), (5, 3828609), (9, 2127005), (15, 1276203), (29, 660105), (45, 425401), (87, 220035), (145, 132021), (261, 73345), (435, 44007), (1305, 14669)]