242165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 32

約数和(自身を含む): 393984

約数和(自身を除く): 151819

約数列:

[1, 5, 7, 11, 17, 35, 37, 55, 77, 85, 119, 185, 187, 259, 385, 407, 595, 629, 935, 1295, 1309, 2035, 2849, 3145, 4403, 6545, 6919, 14245, 22015, 34595, 48433, 242165]

約数ペア:

[(1, 242165), (5, 48433), (7, 34595), (11, 22015), (17, 14245), (35, 6919), (37, 6545), (55, 4403), (77, 3145), (85, 2849), (119, 2035), (185, 1309), (187, 1295), (259, 935), (385, 629), (407, 595)]