25944555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 51932160

約数和(自身を除く): 25987605

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 83, 91, 105, 195, 229, 249, 273, 415, 455, 581, 687, 1079, 1145, 1245, 1365, 1603, 1743, 2905, 2977, 3237, 3435, 4809, 5395, 7553, 8015, 8715, 8931, 14885, 16185, 19007, 20839, 22659, 24045, 37765, 44655, 57021, 62517, 95035, 104195, 113295, 133049, 247091, 285105, 312585, 399147, 665245, 741273, 1235455, 1729637, 1995735, 3706365, 5188911, 8648185, 25944555]

約数ペア:

[(1, 25944555), (3, 8648185), (5, 5188911), (7, 3706365), (13, 1995735), (15, 1729637), (21, 1235455), (35, 741273), (39, 665245), (65, 399147), (83, 312585), (91, 285105), (105, 247091), (195, 133049), (229, 113295), (249, 104195), (273, 95035), (415, 62517), (455, 57021), (581, 44655), (687, 37765), (1079, 24045), (1145, 22659), (1245, 20839), (1365, 19007), (1603, 16185), (1743, 14885), (2905, 8931), (2977, 8715), (3237, 8015), (3435, 7553), (4809, 5395)]