492037735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19717}}^1$

素因数の和:19783

約数の個数: 32

約数和(自身を含む): 726884352

約数和(自身を除く): 234846617

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3565, 4991, 19717, 24955, 98585, 138019, 453491, 611227, 690095, 2267455, 3056135, 3174437, 4278589, 14058221, 15872185, 21392945, 70291105, 98407547, 492037735]

約数ペア:

[(1, 492037735), (5, 98407547), (7, 70291105), (23, 21392945), (31, 15872185), (35, 14058221), (115, 4278589), (155, 3174437), (161, 3056135), (217, 2267455), (713, 690095), (805, 611227), (1085, 453491), (3565, 138019), (4991, 98585), (19717, 24955)]