228765895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{2339}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 283944960

約数和(自身を除く): 55179065

約数列:

[1, 5, 31, 155, 631, 2339, 3155, 11695, 19561, 72509, 97805, 362545, 1475909, 7379545, 45753179, 228765895]

約数ペア:

[(1, 228765895), (5, 45753179), (31, 7379545), (155, 1475909), (631, 362545), (2339, 97805), (3155, 72509), (11695, 19561)]