38033745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 63258624

約数和(自身を除く): 25224879

約数列:

[1, 3, 5, 15, 31, 93, 155, 263, 311, 465, 789, 933, 1315, 1555, 3945, 4665, 8153, 9641, 24459, 28923, 40765, 48205, 81793, 122295, 144615, 245379, 408965, 1226895, 2535583, 7606749, 12677915, 38033745]

約数ペア:

[(1, 38033745), (3, 12677915), (5, 7606749), (15, 2535583), (31, 1226895), (93, 408965), (155, 245379), (263, 144615), (311, 122295), (465, 81793), (789, 48205), (933, 40765), (1315, 28923), (1555, 24459), (3945, 9641), (4665, 8153)]