10016875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 40

約数和(自身を含む): 14395392

約数和(自身を除く): 4378517

約数列:

[1, 5, 11, 25, 31, 47, 55, 125, 155, 235, 275, 341, 517, 625, 775, 1175, 1375, 1457, 1705, 2585, 3875, 5875, 6875, 7285, 8525, 12925, 16027, 19375, 29375, 36425, 42625, 64625, 80135, 182125, 213125, 323125, 400675, 910625, 2003375, 10016875]

約数ペア:

[(1, 10016875), (5, 2003375), (11, 910625), (25, 400675), (31, 323125), (47, 213125), (55, 182125), (125, 80135), (155, 64625), (235, 42625), (275, 36425), (341, 29375), (517, 19375), (625, 16027), (775, 12925), (1175, 8525), (1375, 7285), (1457, 6875), (1705, 5875), (2585, 3875)]