7328145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 13353984

約数和(自身を除く): 6025839

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 1931, 3795, 5793, 9655, 21241, 28965, 44413, 63723, 106205, 133239, 222065, 318615, 488543, 666195, 1465629, 2442715, 7328145]

約数ペア:

[(1, 7328145), (3, 2442715), (5, 1465629), (11, 666195), (15, 488543), (23, 318615), (33, 222065), (55, 133239), (69, 106205), (115, 63723), (165, 44413), (253, 28965), (345, 21241), (759, 9655), (1265, 5793), (1931, 3795)]