131569892635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19740419}}^1$

素因数の和:19740498

約数の個数: 16

約数和(自身を含む): 166767068160

約数和(自身を除く): 35197175525

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 19740419, 98702095, 611952989, 848838017, 3059764945, 4244190085, 26313978527, 131569892635]

約数ペア:

[(1, 131569892635), (5, 26313978527), (31, 4244190085), (43, 3059764945), (155, 848838017), (215, 611952989), (1333, 98702095), (6665, 19740419)]