1330897515

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 2272596480

約数和(自身を除く): 941698965

約数列:

[1, 3, 5, 15, 41, 43, 59, 123, 129, 177, 205, 215, 295, 615, 645, 853, 885, 1763, 2419, 2537, 2559, 4265, 5289, 7257, 7611, 8815, 12095, 12685, 12795, 26445, 34973, 36285, 36679, 38055, 50327, 104017, 104919, 110037, 150981, 174865, 183395, 251635, 312051, 520085, 524595, 550185, 754905, 1503839, 1560255, 2063407, 2164061, 4511517, 6190221, 6492183, 7519195, 10317035, 10820305, 22557585, 30951105, 32460915, 88726501, 266179503, 443632505, 1330897515]

約数ペア:

[(1, 1330897515), (3, 443632505), (5, 266179503), (15, 88726501), (41, 32460915), (43, 30951105), (59, 22557585), (123, 10820305), (129, 10317035), (177, 7519195), (205, 6492183), (215, 6190221), (295, 4511517), (615, 2164061), (645, 2063407), (853, 1560255), (885, 1503839), (1763, 754905), (2419, 550185), (2537, 524595), (2559, 520085), (4265, 312051), (5289, 251635), (7257, 183395), (7611, 174865), (8815, 150981), (12095, 110037), (12685, 104919), (12795, 104017), (26445, 50327), (34973, 38055), (36285, 36679)]