30799725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 57109440

約数和(自身を除く): 26309715

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1009, 1221, 2035, 2775, 3027, 5045, 6105, 10175, 11099, 15135, 25225, 30525, 33297, 37333, 55495, 75675, 111999, 166485, 186665, 277475, 410663, 559995, 832425, 933325, 1231989, 2053315, 2799975, 6159945, 10266575, 30799725]

約数ペア:

[(1, 30799725), (3, 10266575), (5, 6159945), (11, 2799975), (15, 2053315), (25, 1231989), (33, 933325), (37, 832425), (55, 559995), (75, 410663), (111, 277475), (165, 186665), (185, 166485), (275, 111999), (407, 75675), (555, 55495), (825, 37333), (925, 33297), (1009, 30525), (1221, 25225), (2035, 15135), (2775, 11099), (3027, 10175), (5045, 6105)]