38409788235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28139039}}^1$

素因数の和:28139067

約数の個数: 32

約数和(自身を含む): 75637739520

約数和(自身を除く): 37227951285

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 28139039, 84417117, 140695195, 196973273, 365807507, 422085585, 590919819, 984866365, 1097422521, 1829037535, 2560652549, 2954599095, 5487112605, 7681957647, 12803262745, 38409788235]

約数ペア:

[(1, 38409788235), (3, 12803262745), (5, 7681957647), (7, 5487112605), (13, 2954599095), (15, 2560652549), (21, 1829037535), (35, 1097422521), (39, 984866365), (65, 590919819), (91, 422085585), (105, 365807507), (195, 196973273), (273, 140695195), (455, 84417117), (1365, 28139039)]