26319195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{27851}}^1$

素因数の和:27872

約数の個数: 32

約数和(自身を含む): 53475840

約数和(自身を除く): 27156645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 27851, 83553, 139255, 194957, 250659, 417765, 584871, 751977, 974785, 1253295, 1754613, 2924355, 3759885, 5263839, 8773065, 26319195]

約数ペア:

[(1, 26319195), (3, 8773065), (5, 5263839), (7, 3759885), (9, 2924355), (15, 1754613), (21, 1253295), (27, 974785), (35, 751977), (45, 584871), (63, 417765), (105, 250659), (135, 194957), (189, 139255), (315, 83553), (945, 27851)]