15300290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66523}}^1$

素因数の和:66553

約数の個数: 16

約数和(自身を含む): 28738368

約数和(自身を除く): 13438078

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 66523, 133046, 332615, 665230, 1530029, 3060058, 7650145, 15300290]

約数ペア:

[(1, 15300290), (2, 7650145), (5, 3060058), (10, 1530029), (23, 665230), (46, 332615), (115, 133046), (230, 66523)]