133078495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 180278784

約数和(自身を除く): 47200289

約数列:

[1, 5, 11, 53, 55, 71, 265, 355, 583, 643, 781, 2915, 3215, 3763, 3905, 7073, 18815, 34079, 35365, 41393, 45653, 170395, 206965, 228265, 374869, 502183, 1874345, 2419609, 2510915, 12098045, 26615699, 133078495]

約数ペア:

[(1, 133078495), (5, 26615699), (11, 12098045), (53, 2510915), (55, 2419609), (71, 1874345), (265, 502183), (355, 374869), (583, 228265), (643, 206965), (781, 170395), (2915, 45653), (3215, 41393), (3763, 35365), (3905, 34079), (7073, 18815)]