80535285

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7681}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 140211864

約数和(自身を除く): 59676579

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 3495, 7681, 10485, 23043, 38405, 69129, 115215, 345645, 1789673, 5369019, 8948365, 16107057, 26845095, 80535285]

約数ペア:

[(1, 80535285), (3, 26845095), (5, 16107057), (9, 8948365), (15, 5369019), (45, 1789673), (233, 345645), (699, 115215), (1165, 69129), (2097, 38405), (3495, 23043), (7681, 10485)]