248460765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{2969}}^1$

素因数の和:3781

約数の個数: 32

約数和(自身を含む): 455051520

約数和(自身を除く): 206590755

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 797, 2391, 2969, 3985, 5579, 8907, 11955, 14845, 16737, 20783, 27895, 44535, 62349, 83685, 103915, 311745, 2366293, 7098879, 11831465, 16564051, 35494395, 49692153, 82820255, 248460765]

約数ペア:

[(1, 248460765), (3, 82820255), (5, 49692153), (7, 35494395), (15, 16564051), (21, 11831465), (35, 7098879), (105, 2366293), (797, 311745), (2391, 103915), (2969, 83685), (3985, 62349), (5579, 44535), (8907, 27895), (11955, 20783), (14845, 16737)]