5406375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 9696960

約数和(自身を除く): 4290585

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1109, 1625, 3327, 4875, 5545, 14417, 16635, 27725, 43251, 72085, 83175, 138625, 216255, 360425, 415875, 1081275, 1802125, 5406375]

約数ペア:

[(1, 5406375), (3, 1802125), (5, 1081275), (13, 415875), (15, 360425), (25, 216255), (39, 138625), (65, 83175), (75, 72085), (125, 43251), (195, 27725), (325, 16635), (375, 14417), (975, 5545), (1109, 4875), (1625, 3327)]