2017124235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5323}}^1$

素因数の和:5745

約数の個数: 64

約数和(自身を含む): 4109276160

約数和(自身を除く): 2092151925

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 401, 945, 1203, 2005, 2807, 3609, 5323, 6015, 8421, 10827, 14035, 15969, 18045, 25263, 26615, 37261, 42105, 47907, 54135, 75789, 79845, 111783, 126315, 143721, 186305, 239535, 335349, 378945, 558915, 718605, 1006047, 1676745, 2134523, 5030235, 6403569, 10672615, 14941661, 19210707, 32017845, 44824983, 57632121, 74708305, 96053535, 134474949, 224124915, 288160605, 403424847, 672374745, 2017124235]

約数ペア:

[(1, 2017124235), (3, 672374745), (5, 403424847), (7, 288160605), (9, 224124915), (15, 134474949), (21, 96053535), (27, 74708305), (35, 57632121), (45, 44824983), (63, 32017845), (105, 19210707), (135, 14941661), (189, 10672615), (315, 6403569), (401, 5030235), (945, 2134523), (1203, 1676745), (2005, 1006047), (2807, 718605), (3609, 558915), (5323, 378945), (6015, 335349), (8421, 239535), (10827, 186305), (14035, 143721), (15969, 126315), (18045, 111783), (25263, 79845), (26615, 75789), (37261, 54135), (42105, 47907)]