72951145

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 88779600

約数和(自身を除く): 15828455

約数列:

[1, 5, 149, 181, 541, 745, 905, 2705, 26969, 80609, 97921, 134845, 403045, 489605, 14590229, 72951145]

約数ペア:

[(1, 72951145), (5, 14590229), (149, 489605), (181, 403045), (541, 134845), (745, 97921), (905, 80609), (2705, 26969)]