26195775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 47139840

約数和(自身を除く): 20944065

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 593, 775, 1425, 1767, 1779, 2325, 2945, 2965, 8835, 8895, 11267, 14725, 14825, 18383, 33801, 44175, 44475, 55149, 56335, 91915, 169005, 275745, 281675, 349277, 459575, 845025, 1047831, 1378725, 1746385, 5239155, 8731925, 26195775]

約数ペア:

[(1, 26195775), (3, 8731925), (5, 5239155), (15, 1746385), (19, 1378725), (25, 1047831), (31, 845025), (57, 459575), (75, 349277), (93, 281675), (95, 275745), (155, 169005), (285, 91915), (465, 56335), (475, 55149), (589, 44475), (593, 44175), (775, 33801), (1425, 18383), (1767, 14825), (1779, 14725), (2325, 11267), (2945, 8895), (2965, 8835)]