84406615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 110992896

約数和(自身を除く): 26586281

約数列:

[1, 5, 17, 61, 73, 85, 223, 305, 365, 1037, 1115, 1241, 3791, 4453, 5185, 6205, 13603, 16279, 18955, 22265, 68015, 75701, 81395, 231251, 276743, 378505, 993019, 1156255, 1383715, 4965095, 16881323, 84406615]

約数ペア:

[(1, 84406615), (5, 16881323), (17, 4965095), (61, 1383715), (73, 1156255), (85, 993019), (223, 378505), (305, 276743), (365, 231251), (1037, 81395), (1115, 75701), (1241, 68015), (3791, 22265), (4453, 18955), (5185, 16279), (6205, 13603)]