4526465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 1694335

約数列:

[1, 5, 19, 29, 31, 53, 95, 145, 155, 265, 551, 589, 899, 1007, 1537, 1643, 2755, 2945, 4495, 5035, 7685, 8215, 17081, 29203, 31217, 47647, 85405, 146015, 156085, 238235, 905293, 4526465]

約数ペア:

[(1, 4526465), (5, 905293), (19, 238235), (29, 156085), (31, 146015), (53, 85405), (95, 47647), (145, 31217), (155, 29203), (265, 17081), (551, 8215), (589, 7685), (899, 5035), (1007, 4495), (1537, 2945), (1643, 2755)]