4078965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3178635

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 419, 649, 885, 1257, 1947, 2095, 3245, 4609, 6285, 9735, 13827, 23045, 24721, 69135, 74163, 123605, 271931, 370815, 815793, 1359655, 4078965]

約数ペア:

[(1, 4078965), (3, 1359655), (5, 815793), (11, 370815), (15, 271931), (33, 123605), (55, 74163), (59, 69135), (165, 24721), (177, 23045), (295, 13827), (419, 9735), (649, 6285), (885, 4609), (1257, 3245), (1947, 2095)]