66833285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 87333120

約数和(自身を除く): 20499835

約数列:

[1, 5, 23, 37, 113, 115, 139, 185, 565, 695, 851, 2599, 3197, 4181, 4255, 5143, 12995, 15707, 15985, 20905, 25715, 78535, 96163, 118289, 361261, 480815, 581159, 591445, 1806305, 2905795, 13366657, 66833285]

約数ペア:

[(1, 66833285), (5, 13366657), (23, 2905795), (37, 1806305), (113, 591445), (115, 581159), (139, 480815), (185, 361261), (565, 118289), (695, 96163), (851, 78535), (2599, 25715), (3197, 20905), (4181, 15985), (4255, 15707), (5143, 12995)]