2861549085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{74143}}^1$

素因数の和:74265

約数の個数: 32

約数和(自身を含む): 4783177728

約数和(自身を除く): 1921628643

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 2573, 7719, 12865, 38595, 74143, 222429, 370715, 1112145, 2298433, 6153869, 6895299, 11492165, 18461607, 30769345, 34476495, 92308035, 190769939, 572309817, 953849695, 2861549085]

約数ペア:

[(1, 2861549085), (3, 953849695), (5, 572309817), (15, 190769939), (31, 92308035), (83, 34476495), (93, 30769345), (155, 18461607), (249, 11492165), (415, 6895299), (465, 6153869), (1245, 2298433), (2573, 1112145), (7719, 370715), (12865, 222429), (38595, 74143)]