64506295

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 93456000

約数和(自身を除く): 28949705

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 343, 1015, 1297, 1421, 1715, 6485, 7105, 9079, 9947, 37613, 45395, 49735, 63553, 188065, 263291, 317765, 444871, 1316455, 1843037, 2224355, 9215185, 12901259, 64506295]

約数ペア:

[(1, 64506295), (5, 12901259), (7, 9215185), (29, 2224355), (35, 1843037), (49, 1316455), (145, 444871), (203, 317765), (245, 263291), (343, 188065), (1015, 63553), (1297, 49735), (1421, 45395), (1715, 37613), (6485, 9947), (7105, 9079)]