31294356165

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 55776314880

約数和(自身を除く): 24481958715

約数列:

[1, 3, 5, 9, 15, 45, 109, 113, 131, 327, 339, 393, 431, 545, 565, 655, 981, 1017, 1179, 1293, 1635, 1695, 1965, 2155, 3879, 4905, 5085, 5895, 6465, 12317, 14279, 14803, 19395, 36951, 42837, 44409, 46979, 48703, 56461, 61585, 71395, 74015, 110853, 128511, 133227, 140937, 146109, 169383, 184755, 214185, 222045, 234895, 243515, 282305, 422811, 438327, 508149, 554265, 642555, 666135, 704685, 730545, 846915, 1613527, 2114055, 2191635, 2540745, 4840581, 5308627, 6154249, 6380093, 8067635, 14521743, 15925881, 18462747, 19140279, 24202905, 26543135, 30771245, 31900465, 47777643, 55388241, 57420837, 72608715, 79629405, 92313735, 95701395, 238888215, 276941205, 287104185, 695430137, 2086290411, 3477150685, 6258871233, 10431452055, 31294356165]

約数ペア:

[(1, 31294356165), (3, 10431452055), (5, 6258871233), (9, 3477150685), (15, 2086290411), (45, 695430137), (109, 287104185), (113, 276941205), (131, 238888215), (327, 95701395), (339, 92313735), (393, 79629405), (431, 72608715), (545, 57420837), (565, 55388241), (655, 47777643), (981, 31900465), (1017, 30771245), (1179, 26543135), (1293, 24202905), (1635, 19140279), (1695, 18462747), (1965, 15925881), (2155, 14521743), (3879, 8067635), (4905, 6380093), (5085, 6154249), (5895, 5308627), (6465, 4840581), (12317, 2540745), (14279, 2191635), (14803, 2114055), (19395, 1613527), (36951, 846915), (42837, 730545), (44409, 704685), (46979, 666135), (48703, 642555), (56461, 554265), (61585, 508149), (71395, 438327), (74015, 422811), (110853, 282305), (128511, 243515), (133227, 234895), (140937, 222045), (146109, 214185), (169383, 184755)]