3222225

素因数分解:

$3^2\times 5^2\times {\mathrm{14321}}^1$

素因数の和:14337

約数の個数: 18

約数和(自身を含む): 5771766

約数和(自身を除く): 2549541

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 14321, 42963, 71605, 128889, 214815, 358025, 644445, 1074075, 3222225]

約数ペア:

[(1, 3222225), (3, 1074075), (5, 644445), (9, 358025), (15, 214815), (25, 128889), (45, 71605), (75, 42963), (225, 14321)]