1216072015

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1\times {\mathrm{5197}}^1$

素因数の和:6138

約数の個数: 16

約数和(自身を含む): 1488790368

約数和(自身を除く): 272718353

約数列:

[1, 5, 53, 265, 883, 4415, 5197, 25985, 46799, 233995, 275441, 1377205, 4588951, 22944755, 243214403, 1216072015]

約数ペア:

[(1, 1216072015), (5, 243214403), (53, 22944755), (265, 4588951), (883, 1377205), (4415, 275441), (5197, 233995), (25985, 46799)]