42871605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13217

約数の個数: 32

約数和(自身を含む): 80928768

約数和(自身を除く): 38057163

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 13171, 39513, 65855, 92197, 197565, 276591, 408301, 460985, 1224903, 1382955, 2041505, 2858107, 6124515, 8574321, 14290535, 42871605]

約数ペア:

[(1, 42871605), (3, 14290535), (5, 8574321), (7, 6124515), (15, 2858107), (21, 2041505), (31, 1382955), (35, 1224903), (93, 460985), (105, 408301), (155, 276591), (217, 197565), (465, 92197), (651, 65855), (1085, 39513), (3255, 13171)]