9140985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 19699200

約数和(自身を除く): 10558215

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 569, 595, 765, 945, 1071, 1707, 1785, 2295, 2845, 3213, 3983, 5121, 5355, 8535, 9673, 11949, 15363, 16065, 19915, 25605, 29019, 35847, 48365, 59745, 67711, 76815, 87057, 107541, 145095, 179235, 203133, 261171, 338555, 435285, 537705, 609399, 1015665, 1305855, 1828197, 3046995, 9140985]

約数ペア:

[(1, 9140985), (3, 3046995), (5, 1828197), (7, 1305855), (9, 1015665), (15, 609399), (17, 537705), (21, 435285), (27, 338555), (35, 261171), (45, 203133), (51, 179235), (63, 145095), (85, 107541), (105, 87057), (119, 76815), (135, 67711), (153, 59745), (189, 48365), (255, 35847), (315, 29019), (357, 25605), (459, 19915), (569, 16065), (595, 15363), (765, 11949), (945, 9673), (1071, 8535), (1707, 5355), (1785, 5121), (2295, 3983), (2845, 3213)]