1489772905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{12713}}^1$

素因数の和:13760

約数の個数: 16

約数和(自身を含む): 1867432320

約数和(自身を除く): 377659415

約数列:

[1, 5, 23, 115, 1019, 5095, 12713, 23437, 63565, 117185, 292399, 1461995, 12954547, 64772735, 297954581, 1489772905]

約数ペア:

[(1, 1489772905), (5, 297954581), (23, 64772735), (115, 12954547), (1019, 1461995), (5095, 292399), (12713, 117185), (23437, 63565)]