7965375

素因数分解:

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

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 14466816

約数和(自身を除く): 6501441

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 1931, 4125, 5793, 9655, 21241, 28965, 48275, 63723, 106205, 144825, 241375, 318615, 531025, 724125, 1593075, 2655125, 7965375]

約数ペア:

[(1, 7965375), (3, 2655125), (5, 1593075), (11, 724125), (15, 531025), (25, 318615), (33, 241375), (55, 144825), (75, 106205), (125, 63723), (165, 48275), (275, 28965), (375, 21241), (825, 9655), (1375, 5793), (1931, 4125)]