11138925

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 21526400

約数和(自身を除く): 10387475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 433, 525, 735, 1029, 1225, 1299, 1715, 2165, 3031, 3675, 5145, 6495, 8575, 9093, 10825, 15155, 21217, 25725, 32475, 45465, 63651, 75775, 106085, 148519, 227325, 318255, 445557, 530425, 742595, 1591275, 2227785, 3712975, 11138925]

約数ペア:

[(1, 11138925), (3, 3712975), (5, 2227785), (7, 1591275), (15, 742595), (21, 530425), (25, 445557), (35, 318255), (49, 227325), (75, 148519), (105, 106085), (147, 75775), (175, 63651), (245, 45465), (343, 32475), (433, 25725), (525, 21217), (735, 15155), (1029, 10825), (1225, 9093), (1299, 8575), (1715, 6495), (2165, 5145), (3031, 3675)]