47219205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 35517435

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 419, 683, 1257, 2049, 2095, 3415, 4609, 6285, 7513, 10245, 13827, 22539, 23045, 37565, 69135, 112695, 286177, 858531, 1430885, 3147947, 4292655, 9443841, 15739735, 47219205]

約数ペア:

[(1, 47219205), (3, 15739735), (5, 9443841), (11, 4292655), (15, 3147947), (33, 1430885), (55, 858531), (165, 286177), (419, 112695), (683, 69135), (1257, 37565), (2049, 23045), (2095, 22539), (3415, 13827), (4609, 10245), (6285, 7513)]