90405601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4243}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 106948800

約数和(自身を除く): 16543199

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 4243, 21307, 46673, 55159, 606749, 632207, 6954277, 8218691, 90405601]

約数ペア:

[(1, 90405601), (11, 8218691), (13, 6954277), (143, 632207), (149, 606749), (1639, 55159), (1937, 46673), (4243, 21307)]