12861010275

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2906443}}^1$

素因数の和:2906515

約数の個数: 24

約数和(自身を含む): 21623943360

約数和(自身を除く): 8762933085

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 2906443, 8719329, 14532215, 43596645, 72661075, 171480137, 217983225, 514440411, 857400685, 2572202055, 4287003425, 12861010275]

約数ペア:

[(1, 12861010275), (3, 4287003425), (5, 2572202055), (15, 857400685), (25, 514440411), (59, 217983225), (75, 171480137), (177, 72661075), (295, 43596645), (885, 14532215), (1475, 8719329), (4425, 2906443)]