22616825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 36188160

約数和(自身を除く): 13571335

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 379, 385, 775, 1085, 1705, 1895, 1925, 2387, 2653, 4169, 5425, 8525, 9475, 11749, 11935, 13265, 20845, 29183, 58745, 59675, 66325, 82243, 104225, 129239, 145915, 293725, 411215, 646195, 729575, 904673, 2056075, 3230975, 4523365, 22616825]

約数ペア:

[(1, 22616825), (5, 4523365), (7, 3230975), (11, 2056075), (25, 904673), (31, 729575), (35, 646195), (55, 411215), (77, 293725), (155, 145915), (175, 129239), (217, 104225), (275, 82243), (341, 66325), (379, 59675), (385, 58745), (775, 29183), (1085, 20845), (1705, 13265), (1895, 11935), (1925, 11749), (2387, 9475), (2653, 8525), (4169, 5425)]