55273945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 74753280

約数和(自身を除く): 19479335

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 617, 779, 943, 2185, 3085, 3895, 4715, 11723, 14191, 17917, 25297, 58615, 70955, 89585, 126485, 269629, 480643, 581831, 1348145, 2403215, 2909155, 11054789, 55273945]

約数ペア:

[(1, 55273945), (5, 11054789), (19, 2909155), (23, 2403215), (41, 1348145), (95, 581831), (115, 480643), (205, 269629), (437, 126485), (617, 89585), (779, 70955), (943, 58615), (2185, 25297), (3085, 17917), (3895, 14191), (4715, 11723)]