396979105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{30223}}^1$

素因数の和:30336

約数の個数: 16

約数和(自身を含む): 496157184

約数和(自身を除く): 99178079

約数列:

[1, 5, 37, 71, 185, 355, 2627, 13135, 30223, 151115, 1118251, 2145833, 5591255, 10729165, 79395821, 396979105]

約数ペア:

[(1, 396979105), (5, 79395821), (37, 10729165), (71, 5591255), (185, 2145833), (355, 1118251), (2627, 151115), (13135, 30223)]