201624967175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109619}}^1$

素因数の和:109760

約数の個数: 48

約数和(自身を含む): 269139024000

約数和(自身を除く): 67514056825

約数列:

[1, 5, 25, 29, 43, 59, 145, 215, 295, 725, 1075, 1247, 1475, 1711, 2537, 6235, 8555, 12685, 31175, 42775, 63425, 73573, 109619, 367865, 548095, 1839325, 2740475, 3178951, 4713617, 6467521, 15894755, 23568085, 32337605, 79473775, 117840425, 136694893, 161688025, 187558109, 278103403, 683474465, 937790545, 1390517015, 3417372325, 4688952725, 6952585075, 8064998687, 40324993435, 201624967175]

約数ペア:

[(1, 201624967175), (5, 40324993435), (25, 8064998687), (29, 6952585075), (43, 4688952725), (59, 3417372325), (145, 1390517015), (215, 937790545), (295, 683474465), (725, 278103403), (1075, 187558109), (1247, 161688025), (1475, 136694893), (1711, 117840425), (2537, 79473775), (6235, 32337605), (8555, 23568085), (12685, 15894755), (31175, 6467521), (42775, 4713617), (63425, 3178951), (73573, 2740475), (109619, 1839325), (367865, 548095)]