269968195

素因数分解:

$5^1\times 7^2\times {\mathrm{941}}^1\times {\mathrm{1171}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 377576208

約数和(自身を除く): 107608013

約数列:

[1, 5, 7, 35, 49, 245, 941, 1171, 4705, 5855, 6587, 8197, 32935, 40985, 46109, 57379, 230545, 286895, 1101911, 5509555, 7713377, 38566885, 53993639, 269968195]

約数ペア:

[(1, 269968195), (5, 53993639), (7, 38566885), (35, 7713377), (49, 5509555), (245, 1101911), (941, 286895), (1171, 230545), (4705, 57379), (5855, 46109), (6587, 40985), (8197, 32935)]