8487375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 15218112

約数和(自身を除く): 6730737

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 1741, 4875, 5223, 8705, 22633, 26115, 43525, 67899, 113165, 130575, 217625, 339495, 565825, 652875, 1697475, 2829125, 8487375]

約数ペア:

[(1, 8487375), (3, 2829125), (5, 1697475), (13, 652875), (15, 565825), (25, 339495), (39, 217625), (65, 130575), (75, 113165), (125, 67899), (195, 43525), (325, 26115), (375, 22633), (975, 8705), (1625, 5223), (1741, 4875)]