4947675

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 8384880

約数和(自身を除く): 3437205

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 1609, 3075, 4827, 8045, 24135, 40225, 65969, 120675, 197907, 329845, 989535, 1649225, 4947675]

約数ペア:

[(1, 4947675), (3, 1649225), (5, 989535), (15, 329845), (25, 197907), (41, 120675), (75, 65969), (123, 40225), (205, 24135), (615, 8045), (1025, 4827), (1609, 3075)]