133779265

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1973}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 163731456

約数和(自身を除く): 29952191

約数列:

[1, 5, 71, 191, 355, 955, 1973, 9865, 13561, 67805, 140083, 376843, 700415, 1884215, 26755853, 133779265]

約数ペア:

[(1, 133779265), (5, 26755853), (71, 1884215), (191, 700415), (355, 376843), (955, 140083), (1973, 67805), (9865, 13561)]