9215185

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 13317480

約数和(自身を除く): 4102295

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1297, 1421, 6485, 7105, 9079, 37613, 45395, 63553, 188065, 263291, 317765, 1316455, 1843037, 9215185]

約数ペア:

[(1, 9215185), (5, 1843037), (7, 1316455), (29, 317765), (35, 263291), (49, 188065), (145, 63553), (203, 45395), (245, 37613), (1015, 9079), (1297, 7105), (1421, 6485)]