65344305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7793}}^1$

素因数の和:7857

約数の個数: 32

約数和(自身を含む): 115226496

約数和(自身を除く): 49882191

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 7793, 8385, 23379, 38965, 101309, 116895, 303927, 335099, 506545, 1005297, 1519635, 1675495, 4356287, 5026485, 13068861, 21781435, 65344305]

約数ペア:

[(1, 65344305), (3, 21781435), (5, 13068861), (13, 5026485), (15, 4356287), (39, 1675495), (43, 1519635), (65, 1005297), (129, 506545), (195, 335099), (215, 303927), (559, 116895), (645, 101309), (1677, 38965), (2795, 23379), (7793, 8385)]