51565425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 38428815

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 167, 179, 345, 501, 537, 575, 835, 895, 1725, 2505, 2685, 3841, 4117, 4175, 4475, 11523, 12351, 12525, 13425, 19205, 20585, 29893, 57615, 61755, 89679, 96025, 102925, 149465, 288075, 308775, 448395, 687539, 747325, 2062617, 2241975, 3437695, 10313085, 17188475, 51565425]

約数ペア:

[(1, 51565425), (3, 17188475), (5, 10313085), (15, 3437695), (23, 2241975), (25, 2062617), (69, 747325), (75, 687539), (115, 448395), (167, 308775), (179, 288075), (345, 149465), (501, 102925), (537, 96025), (575, 89679), (835, 61755), (895, 57615), (1725, 29893), (2505, 20585), (2685, 19205), (3841, 13425), (4117, 12525), (4175, 12351), (4475, 11523)]