38308095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 78354432

約数和(自身を除く): 40046337

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 3923, 9765, 11769, 19615, 27461, 35307, 58845, 82383, 121613, 137305, 176535, 247149, 364839, 411915, 608065, 851291, 1094517, 1235745, 1824195, 2553873, 4256455, 5472585, 7661619, 12769365, 38308095]

約数ペア:

[(1, 38308095), (3, 12769365), (5, 7661619), (7, 5472585), (9, 4256455), (15, 2553873), (21, 1824195), (31, 1235745), (35, 1094517), (45, 851291), (63, 608065), (93, 411915), (105, 364839), (155, 247149), (217, 176535), (279, 137305), (315, 121613), (465, 82383), (651, 58845), (1085, 35307), (1395, 27461), (1953, 19615), (3255, 11769), (3923, 9765)]