7304985

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 13878216

約数和(自身を除く): 6573231

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1061, 1377, 2295, 3183, 5305, 6885, 9549, 15915, 18037, 28647, 47745, 54111, 85941, 90185, 143235, 162333, 270555, 429705, 486999, 811665, 1460997, 2434995, 7304985]

約数ペア:

[(1, 7304985), (3, 2434995), (5, 1460997), (9, 811665), (15, 486999), (17, 429705), (27, 270555), (45, 162333), (51, 143235), (81, 90185), (85, 85941), (135, 54111), (153, 47745), (255, 28647), (405, 18037), (459, 15915), (765, 9549), (1061, 6885), (1377, 5305), (2295, 3183)]