41205205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 13226795

約数列:

[1, 5, 19, 41, 71, 95, 149, 205, 355, 745, 779, 1349, 2831, 2911, 3895, 6109, 6745, 10579, 14155, 14555, 30545, 52895, 55309, 116071, 201001, 276545, 433739, 580355, 1005005, 2168695, 8241041, 41205205]

約数ペア:

[(1, 41205205), (5, 8241041), (19, 2168695), (41, 1005005), (71, 580355), (95, 433739), (149, 276545), (205, 201001), (355, 116071), (745, 55309), (779, 52895), (1349, 30545), (2831, 14555), (2911, 14155), (3895, 10579), (6109, 6745)]