24927565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 8941235

約数列:

[1, 5, 13, 31, 65, 89, 139, 155, 403, 445, 695, 1157, 1807, 2015, 2759, 4309, 5785, 9035, 12371, 13795, 21545, 35867, 56017, 61855, 160823, 179335, 280085, 383501, 804115, 1917505, 4985513, 24927565]

約数ペア:

[(1, 24927565), (5, 4985513), (13, 1917505), (31, 804115), (65, 383501), (89, 280085), (139, 179335), (155, 160823), (403, 61855), (445, 56017), (695, 35867), (1157, 21545), (1807, 13795), (2015, 12371), (2759, 9035), (4309, 5785)]