172868925

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{5501}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 286544160

約数和(自身を除く): 113675235

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 5501, 6285, 10475, 16503, 27505, 31425, 82515, 137525, 412575, 2304919, 6914757, 11524595, 34573785, 57622975, 172868925]

約数ペア:

[(1, 172868925), (3, 57622975), (5, 34573785), (15, 11524595), (25, 6914757), (75, 2304919), (419, 412575), (1257, 137525), (2095, 82515), (5501, 31425), (6285, 27505), (10475, 16503)]