921195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 1742832

約数和(自身を除く): 821637

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1861, 5583, 9305, 16749, 20471, 27915, 61413, 83745, 102355, 184239, 307065, 921195]

約数ペア:

[(1, 921195), (3, 307065), (5, 184239), (9, 102355), (11, 83745), (15, 61413), (33, 27915), (45, 20471), (55, 16749), (99, 9305), (165, 5583), (495, 1861)]