1216670415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4269019}}^1$

素因数の和:4269046

約数の個数: 16

約数和(自身を含む): 2049129600

約数和(自身を除く): 832459185

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 4269019, 12807057, 21345095, 64035285, 81111361, 243334083, 405556805, 1216670415]

約数ペア:

[(1, 1216670415), (3, 405556805), (5, 243334083), (15, 81111361), (19, 64035285), (57, 21345095), (95, 12807057), (285, 4269019)]