86105445

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 151732224

約数和(自身を除く): 65626779

約数列:

[1, 3, 5, 15, 23, 31, 69, 83, 93, 97, 115, 155, 249, 291, 345, 415, 465, 485, 713, 1245, 1455, 1909, 2139, 2231, 2573, 3007, 3565, 5727, 6693, 7719, 8051, 9021, 9545, 10695, 11155, 12865, 15035, 24153, 28635, 33465, 38595, 40255, 45105, 59179, 69161, 120765, 177537, 185173, 207483, 249581, 295895, 345805, 555519, 748743, 887685, 925865, 1037415, 1247905, 2777595, 3743715, 5740363, 17221089, 28701815, 86105445]

約数ペア:

[(1, 86105445), (3, 28701815), (5, 17221089), (15, 5740363), (23, 3743715), (31, 2777595), (69, 1247905), (83, 1037415), (93, 925865), (97, 887685), (115, 748743), (155, 555519), (249, 345805), (291, 295895), (345, 249581), (415, 207483), (465, 185173), (485, 177537), (713, 120765), (1245, 69161), (1455, 59179), (1909, 45105), (2139, 40255), (2231, 38595), (2573, 33465), (3007, 28635), (3565, 24153), (5727, 15035), (6693, 12865), (7719, 11155), (8051, 10695), (9021, 9545)]