78790245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9533}}^1$

素因数の和:9589

約数の個数: 32

約数和(自身を含む): 137289600

約数和(自身を除く): 58499355

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 9533, 28599, 47665, 142995, 181127, 276457, 543381, 829371, 905635, 1382285, 2716905, 4146855, 5252683, 15758049, 26263415, 78790245]

約数ペア:

[(1, 78790245), (3, 26263415), (5, 15758049), (15, 5252683), (19, 4146855), (29, 2716905), (57, 1382285), (87, 905635), (95, 829371), (145, 543381), (285, 276457), (435, 181127), (551, 142995), (1653, 47665), (2755, 28599), (8265, 9533)]