4141445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 6414336

約数和(自身を除く): 2272891

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 347, 385, 1085, 1705, 1735, 2387, 2429, 3817, 10757, 11935, 12145, 19085, 26719, 53785, 75299, 118327, 133595, 376495, 591635, 828289, 4141445]

約数ペア:

[(1, 4141445), (5, 828289), (7, 591635), (11, 376495), (31, 133595), (35, 118327), (55, 75299), (77, 53785), (155, 26719), (217, 19085), (341, 12145), (347, 11935), (385, 10757), (1085, 3817), (1705, 2429), (1735, 2387)]