11530665

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 21003840

約数和(自身を除く): 9473175

約数列:

[1, 3, 5, 9, 15, 43, 45, 59, 101, 129, 177, 215, 295, 303, 387, 505, 531, 645, 885, 909, 1515, 1935, 2537, 2655, 4343, 4545, 5959, 7611, 12685, 13029, 17877, 21715, 22833, 29795, 38055, 39087, 53631, 65145, 89385, 114165, 195435, 256237, 268155, 768711, 1281185, 2306133, 3843555, 11530665]

約数ペア:

[(1, 11530665), (3, 3843555), (5, 2306133), (9, 1281185), (15, 768711), (43, 268155), (45, 256237), (59, 195435), (101, 114165), (129, 89385), (177, 65145), (215, 53631), (295, 39087), (303, 38055), (387, 29795), (505, 22833), (531, 21715), (645, 17877), (885, 13029), (909, 12685), (1515, 7611), (1935, 5959), (2537, 4545), (2655, 4343)]