15071290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115933}}^1$

素因数の和:115953

約数の個数: 16

約数和(自身を含む): 29215368

約数和(自身を除く): 14144078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 115933, 231866, 579665, 1159330, 1507129, 3014258, 7535645, 15071290]

約数ペア:

[(1, 15071290), (2, 7535645), (5, 3014258), (10, 1507129), (13, 1159330), (26, 579665), (65, 231866), (130, 115933)]