40230675

素因数分解:

$3^4\times 5^2\times {\mathrm{19867}}^1$

素因数の和:19889

約数の個数: 30

約数和(自身を含む): 74524868

約数和(自身を除く): 34294193

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 19867, 59601, 99335, 178803, 298005, 496675, 536409, 894015, 1490025, 1609227, 2682045, 4470075, 8046135, 13410225, 40230675]

約数ペア:

[(1, 40230675), (3, 13410225), (5, 8046135), (9, 4470075), (15, 2682045), (25, 1609227), (27, 1490025), (45, 894015), (75, 536409), (81, 496675), (135, 298005), (225, 178803), (405, 99335), (675, 59601), (2025, 19867)]