201442455

素因数分解:

$3^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{3137}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 349522992

約数和(自身を除く): 148080537

約数列:

[1, 3, 5, 9, 15, 45, 1427, 3137, 4281, 7135, 9411, 12843, 15685, 21405, 28233, 47055, 64215, 141165, 4476499, 13429497, 22382495, 40288491, 67147485, 201442455]

約数ペア:

[(1, 201442455), (3, 67147485), (5, 40288491), (9, 22382495), (15, 13429497), (45, 4476499), (1427, 141165), (3137, 64215), (4281, 47055), (7135, 28233), (9411, 21405), (12843, 15685)]