39698145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51893}}^1$

素因数の和:51921

約数の個数: 24

約数和(自身を含む): 72859176

約数和(自身を除く): 33161031

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 51893, 155679, 259465, 467037, 778395, 882181, 2335185, 2646543, 4410905, 7939629, 13232715, 39698145]

約数ペア:

[(1, 39698145), (3, 13232715), (5, 7939629), (9, 4410905), (15, 2646543), (17, 2335185), (45, 882181), (51, 778395), (85, 467037), (153, 259465), (255, 155679), (765, 51893)]