126742825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 182845440

約数和(自身を除く): 56102615

約数列:

[1, 5, 11, 19, 25, 55, 95, 127, 191, 209, 275, 475, 635, 955, 1045, 1397, 2101, 2413, 3175, 3629, 4775, 5225, 6985, 10505, 12065, 18145, 24257, 26543, 34925, 39919, 52525, 60325, 90725, 121285, 132715, 199595, 266827, 460883, 606425, 663575, 997975, 1334135, 2304415, 5069713, 6670675, 11522075, 25348565, 126742825]

約数ペア:

[(1, 126742825), (5, 25348565), (11, 11522075), (19, 6670675), (25, 5069713), (55, 2304415), (95, 1334135), (127, 997975), (191, 663575), (209, 606425), (275, 460883), (475, 266827), (635, 199595), (955, 132715), (1045, 121285), (1397, 90725), (2101, 60325), (2413, 52525), (3175, 39919), (3629, 34925), (4775, 26543), (5225, 24257), (6985, 18145), (10505, 12065)]