15691218045

素因数分解:

$3^1\times 5^1\times {\mathrm{5431}}^1\times {\mathrm{192613}}^1$

素因数の和:198052

約数の個数: 16

約数和(自身を含む): 25110701952

約数和(自身を除く): 9419483907

約数列:

[1, 3, 5, 15, 5431, 16293, 27155, 81465, 192613, 577839, 963065, 2889195, 1046081203, 3138243609, 5230406015, 15691218045]

約数ペア:

[(1, 15691218045), (3, 5230406015), (5, 3138243609), (15, 1046081203), (5431, 2889195), (16293, 963065), (27155, 577839), (81465, 192613)]