74982415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4153}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 94511808

約数和(自身を除く): 19529393

約数列:

[1, 5, 23, 115, 157, 785, 3611, 4153, 18055, 20765, 95519, 477595, 652021, 3260105, 14996483, 74982415]

約数ペア:

[(1, 74982415), (5, 14996483), (23, 3260105), (115, 652021), (157, 477595), (785, 95519), (3611, 20765), (4153, 18055)]