4345795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 1641725

約数列:

[1, 5, 17, 29, 41, 43, 85, 145, 205, 215, 493, 697, 731, 1189, 1247, 1763, 2465, 3485, 3655, 5945, 6235, 8815, 20213, 21199, 29971, 51127, 101065, 105995, 149855, 255635, 869159, 4345795]

約数ペア:

[(1, 4345795), (5, 869159), (17, 255635), (29, 149855), (41, 105995), (43, 101065), (85, 51127), (145, 29971), (205, 21199), (215, 20213), (493, 8815), (697, 6235), (731, 5945), (1189, 3655), (1247, 3485), (1763, 2465)]