4214745

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 7355400

約数和(自身を除く): 3140655

約数列:

[1, 3, 5, 9, 15, 45, 229, 409, 687, 1145, 1227, 2045, 2061, 3435, 3681, 6135, 10305, 18405, 93661, 280983, 468305, 842949, 1404915, 4214745]

約数ペア:

[(1, 4214745), (3, 1404915), (5, 842949), (9, 468305), (15, 280983), (45, 93661), (229, 18405), (409, 10305), (687, 6135), (1145, 3681), (1227, 3435), (2045, 2061)]