201376215

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109147}}^1$

素因数の和:109199

約数の個数: 24

約数和(自身を含む): 357568848

約数和(自身を除く): 156192633

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 109147, 327441, 545735, 982323, 1637205, 4475027, 4911615, 13425081, 22375135, 40275243, 67125405, 201376215]

約数ペア:

[(1, 201376215), (3, 67125405), (5, 40275243), (9, 22375135), (15, 13425081), (41, 4911615), (45, 4475027), (123, 1637205), (205, 982323), (369, 545735), (615, 327441), (1845, 109147)]