15672042165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{3301}}^1$

素因数の和:3670

約数の個数: 64

約数和(自身を含む): 27399520512

約数和(自身を除く): 11727478347

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 251, 291, 485, 753, 1255, 1261, 1455, 3263, 3301, 3765, 3783, 6305, 9789, 9903, 16315, 16505, 18915, 24347, 42913, 48945, 49515, 73041, 121735, 128739, 214565, 316511, 320197, 365205, 643695, 828551, 949533, 960591, 1582555, 1600985, 2485653, 4142755, 4162561, 4747665, 4802955, 10771163, 12428265, 12487683, 20812805, 32313489, 53855815, 62438415, 80369447, 161567445, 241108341, 401847235, 1044802811, 1205541705, 3134408433, 5224014055, 15672042165]

約数ペア:

[(1, 15672042165), (3, 5224014055), (5, 3134408433), (13, 1205541705), (15, 1044802811), (39, 401847235), (65, 241108341), (97, 161567445), (195, 80369447), (251, 62438415), (291, 53855815), (485, 32313489), (753, 20812805), (1255, 12487683), (1261, 12428265), (1455, 10771163), (3263, 4802955), (3301, 4747665), (3765, 4162561), (3783, 4142755), (6305, 2485653), (9789, 1600985), (9903, 1582555), (16315, 960591), (16505, 949533), (18915, 828551), (24347, 643695), (42913, 365205), (48945, 320197), (49515, 316511), (73041, 214565), (121735, 128739)]