26021645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23549}}^1$

素因数の和:23584

約数の個数: 16

約数和(自身を含む): 35607600

約数和(自身を除く): 9585955

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 23549, 117745, 306137, 400333, 1530685, 2001665, 5204329, 26021645]

約数ペア:

[(1, 26021645), (5, 5204329), (13, 2001665), (17, 1530685), (65, 400333), (85, 306137), (221, 117745), (1105, 23549)]