89311105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{3461}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 115741584

約数和(自身を除く): 26430479

約数列:

[1, 5, 13, 65, 397, 1985, 3461, 5161, 17305, 25805, 44993, 224965, 1374017, 6870085, 17862221, 89311105]

約数ペア:

[(1, 89311105), (5, 17862221), (13, 6870085), (65, 1374017), (397, 224965), (1985, 44993), (3461, 25805), (5161, 17305)]