282907965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25801}}^1$

素因数の和:25869

約数の個数: 32

約数和(自身を含む): 490444416

約数和(自身を除く): 207536451

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 25801, 77403, 129005, 387015, 438617, 1109443, 1315851, 2193085, 3328329, 5547215, 6579255, 16641645, 18860531, 56581593, 94302655, 282907965]

約数ペア:

[(1, 282907965), (3, 94302655), (5, 56581593), (15, 18860531), (17, 16641645), (43, 6579255), (51, 5547215), (85, 3328329), (129, 2193085), (215, 1315851), (255, 1109443), (645, 438617), (731, 387015), (2193, 129005), (3655, 77403), (10965, 25801)]