528535804915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{223463}}^1$

素因数の和:223779

約数の個数: 32

約数和(自身を含む): 671121386496

約数和(自身を除く): 142585581581

約数列:

[1, 5, 23, 115, 131, 157, 655, 785, 3013, 3611, 15065, 18055, 20567, 102835, 223463, 473041, 1117315, 2365205, 5139649, 25698245, 29273653, 35083691, 146368265, 175418455, 673294019, 806924893, 3366470095, 4034624465, 4595963521, 22979817605, 105707160983, 528535804915]

約数ペア:

[(1, 528535804915), (5, 105707160983), (23, 22979817605), (115, 4595963521), (131, 4034624465), (157, 3366470095), (655, 806924893), (785, 673294019), (3013, 175418455), (3611, 146368265), (15065, 35083691), (18055, 29273653), (20567, 25698245), (102835, 5139649), (223463, 2365205), (473041, 1117315)]