222236805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 415882944

約数和(自身を除く): 193646139

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 211, 245, 633, 735, 1055, 1433, 1477, 3165, 4299, 4431, 7165, 7385, 10031, 10339, 21495, 22155, 30093, 31017, 50155, 51695, 70217, 150465, 155085, 210651, 302363, 351085, 907089, 1053255, 1511815, 2116541, 4535445, 6349623, 10582705, 14815787, 31748115, 44447361, 74078935, 222236805]

約数ペア:

[(1, 222236805), (3, 74078935), (5, 44447361), (7, 31748115), (15, 14815787), (21, 10582705), (35, 6349623), (49, 4535445), (105, 2116541), (147, 1511815), (211, 1053255), (245, 907089), (633, 351085), (735, 302363), (1055, 210651), (1433, 155085), (1477, 150465), (3165, 70217), (4299, 51695), (4431, 50155), (7165, 31017), (7385, 30093), (10031, 22155), (10339, 21495)]