40951215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 75816000

約数和(自身を除く): 34864785

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 199, 255, 269, 597, 765, 807, 995, 1345, 1791, 2421, 2985, 3383, 4035, 4573, 8955, 10149, 12105, 13719, 16915, 22865, 30447, 41157, 50745, 53531, 68595, 152235, 160593, 205785, 267655, 481779, 802965, 910027, 2408895, 2730081, 4550135, 8190243, 13650405, 40951215]

約数ペア:

[(1, 40951215), (3, 13650405), (5, 8190243), (9, 4550135), (15, 2730081), (17, 2408895), (45, 910027), (51, 802965), (85, 481779), (153, 267655), (199, 205785), (255, 160593), (269, 152235), (597, 68595), (765, 53531), (807, 50745), (995, 41157), (1345, 30447), (1791, 22865), (2421, 16915), (2985, 13719), (3383, 12105), (4035, 10149), (4573, 8955)]