4709745

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 8755560

約数和(自身を除く): 4045815

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 401, 405, 435, 783, 1203, 1305, 2005, 2349, 3609, 3915, 6015, 10827, 11629, 11745, 18045, 32481, 34887, 54135, 58145, 104661, 162405, 174435, 313983, 523305, 941949, 1569915, 4709745]

約数ペア:

[(1, 4709745), (3, 1569915), (5, 941949), (9, 523305), (15, 313983), (27, 174435), (29, 162405), (45, 104661), (81, 58145), (87, 54135), (135, 34887), (145, 32481), (261, 18045), (401, 11745), (405, 11629), (435, 10827), (783, 6015), (1203, 3915), (1305, 3609), (2005, 2349)]