49680375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7828

約数の個数: 32

約数和(自身を含む): 87542208

約数和(自身を除く): 37861833

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 7793, 23379, 38965, 116895, 132481, 194825, 397443, 584475, 662405, 974125, 1987215, 2922375, 3312025, 9936075, 16560125, 49680375]

約数ペア:

[(1, 49680375), (3, 16560125), (5, 9936075), (15, 3312025), (17, 2922375), (25, 1987215), (51, 974125), (75, 662405), (85, 584475), (125, 397443), (255, 194825), (375, 132481), (425, 116895), (1275, 38965), (2125, 23379), (6375, 7793)]