55248705

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1481}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 95944680

約数和(自身を除く): 40695975

約数列:

[1, 3, 5, 9, 15, 45, 829, 1481, 2487, 4145, 4443, 7405, 7461, 12435, 13329, 22215, 37305, 66645, 1227749, 3683247, 6138745, 11049741, 18416235, 55248705]

約数ペア:

[(1, 55248705), (3, 18416235), (5, 11049741), (9, 6138745), (15, 3683247), (45, 1227749), (829, 66645), (1481, 37305), (2487, 22215), (4145, 13329), (4443, 12435), (7405, 7461)]