85582335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 67449345

約数列:

[1, 3, 5, 15, 17, 29, 51, 71, 85, 87, 145, 163, 213, 255, 355, 435, 489, 493, 815, 1065, 1207, 1479, 2059, 2445, 2465, 2771, 3621, 4727, 6035, 6177, 7395, 8313, 10295, 11573, 13855, 14181, 18105, 23635, 30885, 34719, 35003, 41565, 57865, 70905, 80359, 105009, 173595, 175015, 196741, 241077, 335617, 401795, 525045, 590223, 983705, 1006851, 1205385, 1678085, 2951115, 5034255, 5705489, 17116467, 28527445, 85582335]

約数ペア:

[(1, 85582335), (3, 28527445), (5, 17116467), (15, 5705489), (17, 5034255), (29, 2951115), (51, 1678085), (71, 1205385), (85, 1006851), (87, 983705), (145, 590223), (163, 525045), (213, 401795), (255, 335617), (355, 241077), (435, 196741), (489, 175015), (493, 173595), (815, 105009), (1065, 80359), (1207, 70905), (1479, 57865), (2059, 41565), (2445, 35003), (2465, 34719), (2771, 30885), (3621, 23635), (4727, 18105), (6035, 14181), (6177, 13855), (7395, 11573), (8313, 10295)]