38411325

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5554

約数の個数: 36

約数和(自身を含む): 71031168

約数和(自身を除く): 32619843

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 5507, 6975, 16521, 27535, 49563, 82605, 137675, 170717, 247815, 413025, 512151, 853585, 1239075, 1536453, 2560755, 4267925, 7682265, 12803775, 38411325]

約数ペア:

[(1, 38411325), (3, 12803775), (5, 7682265), (9, 4267925), (15, 2560755), (25, 1536453), (31, 1239075), (45, 853585), (75, 512151), (93, 413025), (155, 247815), (225, 170717), (279, 137675), (465, 82605), (775, 49563), (1395, 27535), (2325, 16521), (5507, 6975)]