1230087455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{301123}}^1$

素因数の和:301190

約数の個数: 16

約数和(自身を含む): 1589934720

約数和(自身を除く): 359847265

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 301123, 1505615, 5721337, 12948289, 28606685, 64741445, 246017491, 1230087455]

約数ペア:

[(1, 1230087455), (5, 246017491), (19, 64741445), (43, 28606685), (95, 12948289), (215, 5721337), (817, 1505615), (4085, 301123)]