9141155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 12374208

約数和(自身を除く): 3233053

約数列:

[1, 5, 17, 41, 43, 61, 85, 205, 215, 305, 697, 731, 1037, 1763, 2501, 2623, 3485, 3655, 5185, 8815, 12505, 13115, 29971, 42517, 44591, 107543, 149855, 212585, 222955, 537715, 1828231, 9141155]

約数ペア:

[(1, 9141155), (5, 1828231), (17, 537715), (41, 222955), (43, 212585), (61, 149855), (85, 107543), (205, 44591), (215, 42517), (305, 29971), (697, 13115), (731, 12505), (1037, 8815), (1763, 5185), (2501, 3655), (2623, 3485)]