74745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 142272

約数和(自身を除く): 67527

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 453, 495, 755, 1359, 1661, 2265, 4983, 6795, 8305, 14949, 24915, 74745]

約数ペア:

[(1, 74745), (3, 24915), (5, 14949), (9, 8305), (11, 6795), (15, 4983), (33, 2265), (45, 1661), (55, 1359), (99, 755), (151, 495), (165, 453)]