97640065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1811}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 120548736

約数和(自身を除く): 22908671

約数列:

[1, 5, 41, 205, 263, 1315, 1811, 9055, 10783, 53915, 74251, 371255, 476293, 2381465, 19528013, 97640065]

約数ペア:

[(1, 97640065), (5, 19528013), (41, 2381465), (205, 476293), (263, 371255), (1315, 74251), (1811, 53915), (9055, 10783)]