8399175

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 14155344

約数和(自身を除く): 5756169

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 2113, 3975, 6339, 10565, 31695, 52825, 111989, 158475, 335967, 559945, 1679835, 2799725, 8399175]

約数ペア:

[(1, 8399175), (3, 2799725), (5, 1679835), (15, 559945), (25, 335967), (53, 158475), (75, 111989), (159, 52825), (265, 31695), (795, 10565), (1325, 6339), (2113, 3975)]