61154125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 19716275

約数列:

[1, 5, 23, 25, 89, 115, 125, 239, 445, 575, 1195, 2047, 2225, 2875, 5497, 5975, 10235, 11125, 21271, 27485, 29875, 51175, 106355, 137425, 255875, 489233, 531775, 687125, 2446165, 2658875, 12230825, 61154125]

約数ペア:

[(1, 61154125), (5, 12230825), (23, 2658875), (25, 2446165), (89, 687125), (115, 531775), (125, 489233), (239, 255875), (445, 137425), (575, 106355), (1195, 51175), (2047, 29875), (2225, 27485), (2875, 21271), (5497, 11125), (5975, 10235)]