65465270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1163}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 127304352

約数和(自身を除く): 61839082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 1163, 2165, 2326, 4330, 5629, 5815, 11258, 11630, 15119, 28145, 30238, 56290, 75595, 151190, 503579, 1007158, 2517895, 5035790, 6546527, 13093054, 32732635, 65465270]

約数ペア:

[(1, 65465270), (2, 32732635), (5, 13093054), (10, 6546527), (13, 5035790), (26, 2517895), (65, 1007158), (130, 503579), (433, 151190), (866, 75595), (1163, 56290), (2165, 30238), (2326, 28145), (4330, 15119), (5629, 11630), (5815, 11258)]