26221215

素因数分解:

$3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2677}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 42033888

約数和(自身を除く): 15812673

約数列:

[1, 3, 5, 15, 653, 1959, 2677, 3265, 8031, 9795, 13385, 40155, 1748081, 5244243, 8740405, 26221215]

約数ペア:

[(1, 26221215), (3, 8740405), (5, 5244243), (15, 1748081), (653, 40155), (1959, 13385), (2677, 9795), (3265, 8031)]