28312119105

素因数分解:

$3^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1299019}}^1$

素因数の和:1300480

約数の個数: 16

約数和(自身を含む): 45330601920

約数和(自身を除く): 17018482815

約数列:

[1, 3, 5, 15, 1453, 4359, 7265, 21795, 1299019, 3897057, 6495095, 19485285, 1887474607, 5662423821, 9437373035, 28312119105]

約数ペア:

[(1, 28312119105), (3, 9437373035), (5, 5662423821), (15, 1887474607), (1453, 19485285), (4359, 6495095), (7265, 3897057), (21795, 1299019)]