27546225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 52853760

約数和(自身を除く): 25307535

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 739, 1065, 1491, 1775, 2217, 2485, 3695, 5173, 5325, 7455, 11085, 12425, 15519, 18475, 25865, 37275, 52469, 55425, 77595, 129325, 157407, 262345, 367283, 387975, 787035, 1101849, 1311725, 1836415, 3935175, 5509245, 9182075, 27546225]

約数ペア:

[(1, 27546225), (3, 9182075), (5, 5509245), (7, 3935175), (15, 1836415), (21, 1311725), (25, 1101849), (35, 787035), (71, 387975), (75, 367283), (105, 262345), (175, 157407), (213, 129325), (355, 77595), (497, 55425), (525, 52469), (739, 37275), (1065, 25865), (1491, 18475), (1775, 15519), (2217, 12425), (2485, 11085), (3695, 7455), (5173, 5325)]