1295882015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{4159}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 1573378560

約数和(自身を除く): 277496545

約数列:

[1, 5, 101, 505, 617, 3085, 4159, 20795, 62317, 311585, 420059, 2100295, 2566103, 12830515, 259176403, 1295882015]

約数ペア:

[(1, 1295882015), (5, 259176403), (101, 12830515), (505, 2566103), (617, 2100295), (3085, 420059), (4159, 311585), (20795, 62317)]