10708215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 21127392

約数和(自身を除く): 10419177

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 857, 1785, 2499, 2571, 4165, 4285, 5999, 12495, 12855, 14569, 17997, 29995, 41993, 43707, 72845, 89985, 101983, 125979, 209965, 218535, 305949, 509915, 629895, 713881, 1529745, 2141643, 3569405, 10708215]

約数ペア:

[(1, 10708215), (3, 3569405), (5, 2141643), (7, 1529745), (15, 713881), (17, 629895), (21, 509915), (35, 305949), (49, 218535), (51, 209965), (85, 125979), (105, 101983), (119, 89985), (147, 72845), (245, 43707), (255, 41993), (357, 29995), (595, 17997), (735, 14569), (833, 12855), (857, 12495), (1785, 5999), (2499, 4285), (2571, 4165)]