38965605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12017

約数の個数: 32

約数和(自身を含む): 73555968

約数和(自身を除く): 34590363

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 11971, 35913, 59855, 83797, 179565, 251391, 371101, 418985, 1113303, 1256955, 1855505, 2597707, 5566515, 7793121, 12988535, 38965605]

約数ペア:

[(1, 38965605), (3, 12988535), (5, 7793121), (7, 5566515), (15, 2597707), (21, 1855505), (31, 1256955), (35, 1113303), (93, 418985), (105, 371101), (155, 251391), (217, 179565), (465, 83797), (651, 59855), (1085, 35913), (3255, 11971)]