81153635

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 98758656

約数和(自身を除く): 17605021

約数列:

[1, 5, 127, 227, 563, 635, 1135, 2815, 28829, 71501, 127801, 144145, 357505, 639005, 16230727, 81153635]

約数ペア:

[(1, 81153635), (5, 16230727), (127, 639005), (227, 357505), (563, 144145), (635, 127801), (1135, 71501), (2815, 28829)]