2095965

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 3714048

約数和(自身を除く): 1618083

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 991, 2115, 2973, 4955, 8919, 14865, 44595, 46577, 139731, 232885, 419193, 698655, 2095965]

約数ペア:

[(1, 2095965), (3, 698655), (5, 419193), (9, 232885), (15, 139731), (45, 46577), (47, 44595), (141, 14865), (235, 8919), (423, 4955), (705, 2973), (991, 2115)]