83645325

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 155615040

約数和(自身を除く): 71969715

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1245, 1493, 2075, 2241, 3735, 4479, 6225, 7465, 11205, 13437, 18675, 22395, 37325, 40311, 56025, 67185, 111975, 123919, 201555, 335925, 371757, 619595, 1007775, 1115271, 1858785, 3097975, 3345813, 5576355, 9293925, 16729065, 27881775, 83645325]

約数ペア:

[(1, 83645325), (3, 27881775), (5, 16729065), (9, 9293925), (15, 5576355), (25, 3345813), (27, 3097975), (45, 1858785), (75, 1115271), (83, 1007775), (135, 619595), (225, 371757), (249, 335925), (415, 201555), (675, 123919), (747, 111975), (1245, 67185), (1493, 56025), (2075, 40311), (2241, 37325), (3735, 22395), (4479, 18675), (6225, 13437), (7465, 11205)]