495157025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{16519}}^1$

素因数の和:16649

約数の個数: 24

約数和(自身を含む): 675998400

約数和(自身を除く): 180841375

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2725, 5995, 16519, 29975, 82595, 181709, 412975, 908545, 1800571, 4542725, 9002855, 19806281, 45014275, 99031405, 495157025]

約数ペア:

[(1, 495157025), (5, 99031405), (11, 45014275), (25, 19806281), (55, 9002855), (109, 4542725), (275, 1800571), (545, 908545), (1199, 412975), (2725, 181709), (5995, 82595), (16519, 29975)]