57284715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 100339200

約数和(自身を除く): 43054485

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 239, 285, 435, 551, 717, 841, 1195, 1653, 2523, 2755, 3585, 4205, 4541, 6931, 8265, 12615, 13623, 15979, 20793, 22705, 34655, 47937, 68115, 79895, 103965, 131689, 200999, 239685, 395067, 602997, 658445, 1004995, 1975335, 3014985, 3818981, 11456943, 19094905, 57284715]

約数ペア:

[(1, 57284715), (3, 19094905), (5, 11456943), (15, 3818981), (19, 3014985), (29, 1975335), (57, 1004995), (87, 658445), (95, 602997), (145, 395067), (239, 239685), (285, 200999), (435, 131689), (551, 103965), (717, 79895), (841, 68115), (1195, 47937), (1653, 34655), (2523, 22705), (2755, 20793), (3585, 15979), (4205, 13623), (4541, 12615), (6931, 8265)]