42277375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 63498240

約数和(自身を除く): 21220865

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 2543, 3325, 12715, 16625, 17801, 48317, 63575, 89005, 241585, 317875, 338219, 445025, 1207925, 1691095, 2225125, 6039625, 8455475, 42277375]

約数ペア:

[(1, 42277375), (5, 8455475), (7, 6039625), (19, 2225125), (25, 1691095), (35, 1207925), (95, 445025), (125, 338219), (133, 317875), (175, 241585), (475, 89005), (665, 63575), (875, 48317), (2375, 17801), (2543, 16625), (3325, 12715)]