1065375

素因数分解:

$3^2\times 5^3\times {\mathrm{947}}^1$

素因数の和:968

約数の個数: 24

約数和(自身を含む): 1922544

約数和(自身を除く): 857169

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 947, 1125, 2841, 4735, 8523, 14205, 23675, 42615, 71025, 118375, 213075, 355125, 1065375]

約数ペア:

[(1, 1065375), (3, 355125), (5, 213075), (9, 118375), (15, 71025), (25, 42615), (45, 23675), (75, 14205), (125, 8523), (225, 4735), (375, 2841), (947, 1125)]