69142775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 93535680

約数和(自身を除く): 24392905

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 2693, 5135, 13465, 25675, 35009, 67325, 175045, 212747, 875225, 1063735, 2765711, 5318675, 13828555, 69142775]

約数ペア:

[(1, 69142775), (5, 13828555), (13, 5318675), (25, 2765711), (65, 1063735), (79, 875225), (325, 212747), (395, 175045), (1027, 67325), (1975, 35009), (2693, 25675), (5135, 13465)]