297564705

素因数分解:

$3^3\times 5^1\times {\mathrm{2204183}}^1$

素因数の和:2204197

約数の個数: 16

約数和(自身を含む): 529004160

約数和(自身を除く): 231439455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2204183, 6612549, 11020915, 19837647, 33062745, 59512941, 99188235, 297564705]

約数ペア:

[(1, 297564705), (3, 99188235), (5, 59512941), (9, 33062745), (15, 19837647), (27, 11020915), (45, 6612549), (135, 2204183)]