4906115425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{13759}}^1$

素因数の和:14625

約数の個数: 24

約数和(自身を含む): 6449587200

約数和(自身を除く): 1543471775

約数列:

[1, 5, 17, 25, 85, 425, 839, 4195, 13759, 14263, 20975, 68795, 71315, 233903, 343975, 356575, 1169515, 5847575, 11543801, 57719005, 196244617, 288595025, 981223085, 4906115425]

約数ペア:

[(1, 4906115425), (5, 981223085), (17, 288595025), (25, 196244617), (85, 57719005), (425, 11543801), (839, 5847575), (4195, 1169515), (13759, 356575), (14263, 343975), (20975, 233903), (68795, 71315)]