72854065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 90104400

約数和(自身を除く): 17250335

約数列:

[1, 5, 53, 89, 265, 445, 3089, 4717, 15445, 23585, 163717, 274921, 818585, 1374605, 14570813, 72854065]

約数ペア:

[(1, 72854065), (5, 14570813), (53, 1374605), (89, 818585), (265, 274921), (445, 163717), (3089, 23585), (4717, 15445)]