25927005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4341

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 20199075

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 4289, 6045, 12867, 21445, 55757, 64335, 132959, 167271, 278785, 398877, 664795, 836355, 1728467, 1994385, 5185401, 8642335, 25927005]

約数ペア:

[(1, 25927005), (3, 8642335), (5, 5185401), (13, 1994385), (15, 1728467), (31, 836355), (39, 664795), (65, 398877), (93, 278785), (155, 167271), (195, 132959), (403, 64335), (465, 55757), (1209, 21445), (2015, 12867), (4289, 6045)]