390097935

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{449}}^2$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 693439032

約数和(自身を除く): 303341097

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 449, 645, 1347, 1935, 2245, 4041, 6735, 19307, 20205, 57921, 96535, 173763, 201601, 289605, 604803, 868815, 1008005, 1814409, 3024015, 8668843, 9072045, 26006529, 43344215, 78019587, 130032645, 390097935]

約数ペア:

[(1, 390097935), (3, 130032645), (5, 78019587), (9, 43344215), (15, 26006529), (43, 9072045), (45, 8668843), (129, 3024015), (215, 1814409), (387, 1008005), (449, 868815), (645, 604803), (1347, 289605), (1935, 201601), (2245, 173763), (4041, 96535), (6735, 57921), (19307, 20205)]