15315335

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 6803065

約数列:

[1, 5, 7, 29, 35, 79, 145, 191, 203, 395, 553, 955, 1015, 1337, 2291, 2765, 5539, 6685, 11455, 15089, 16037, 27695, 38773, 75445, 80185, 105623, 193865, 437581, 528115, 2187905, 3063067, 15315335]

約数ペア:

[(1, 15315335), (5, 3063067), (7, 2187905), (29, 528115), (35, 437581), (79, 193865), (145, 105623), (191, 80185), (203, 75445), (395, 38773), (553, 27695), (955, 16037), (1015, 15089), (1337, 11455), (2291, 6685), (2765, 5539)]