228736145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{17401}}^1$

素因数の和:17656

約数の個数: 16

約数和(自身を含む): 300706560

約数和(自身を除く): 71970415

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 13145, 17401, 87005, 191411, 957055, 4158839, 20794195, 45747229, 228736145]

約数ペア:

[(1, 228736145), (5, 45747229), (11, 20794195), (55, 4158839), (239, 957055), (1195, 191411), (2629, 87005), (13145, 17401)]