874201345

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 1097349120

約数和(自身を除く): 223147775

約数列:

[1, 5, 53, 71, 97, 265, 355, 479, 485, 2395, 3763, 5141, 6887, 18815, 25387, 25705, 34009, 34435, 46463, 126935, 170045, 232315, 365011, 1802477, 1825055, 2462539, 3298873, 9012385, 12312695, 16494365, 174840269, 874201345]

約数ペア:

[(1, 874201345), (5, 174840269), (53, 16494365), (71, 12312695), (97, 9012385), (265, 3298873), (355, 2462539), (479, 1825055), (485, 1802477), (2395, 365011), (3763, 232315), (5141, 170045), (6887, 126935), (18815, 46463), (25387, 34435), (25705, 34009)]