340117375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 459268992

約数和(自身を除く): 119151617

約数列:

[1, 5, 13, 25, 65, 125, 311, 325, 673, 1555, 1625, 3365, 4043, 7775, 8749, 16825, 20215, 38875, 43745, 84125, 101075, 209303, 218725, 505375, 1046515, 1093625, 2720939, 5232575, 13604695, 26162875, 68023475, 340117375]

約数ペア:

[(1, 340117375), (5, 68023475), (13, 26162875), (25, 13604695), (65, 5232575), (125, 2720939), (311, 1093625), (325, 1046515), (673, 505375), (1555, 218725), (1625, 209303), (3365, 101075), (4043, 84125), (7775, 43745), (8749, 38875), (16825, 20215)]