2016153075

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1901}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 3396211200

約数和(自身を除く): 1380058125

約数列:

[1, 3, 5, 15, 25, 75, 79, 179, 237, 395, 537, 895, 1185, 1901, 1975, 2685, 4475, 5703, 5925, 9505, 13425, 14141, 28515, 42423, 47525, 70705, 142575, 150179, 212115, 340279, 353525, 450537, 750895, 1020837, 1060575, 1701395, 2252685, 3754475, 5104185, 8506975, 11263425, 25520925, 26882041, 80646123, 134410205, 403230615, 672051025, 2016153075]

約数ペア:

[(1, 2016153075), (3, 672051025), (5, 403230615), (15, 134410205), (25, 80646123), (75, 26882041), (79, 25520925), (179, 11263425), (237, 8506975), (395, 5104185), (537, 3754475), (895, 2252685), (1185, 1701395), (1901, 1060575), (1975, 1020837), (2685, 750895), (4475, 450537), (5703, 353525), (5925, 340279), (9505, 212115), (13425, 150179), (14141, 142575), (28515, 70705), (42423, 47525)]