87370865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3733}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 108973056

約数和(自身を除く): 21602191

約数列:

[1, 5, 31, 151, 155, 755, 3733, 4681, 18665, 23405, 115723, 563683, 578615, 2818415, 17474173, 87370865]

約数ペア:

[(1, 87370865), (5, 17474173), (31, 2818415), (151, 578615), (155, 563683), (755, 115723), (3733, 23405), (4681, 18665)]