244457655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 429660576

約数和(自身を除く): 185202921

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 169, 195, 219, 365, 507, 845, 949, 1095, 1321, 2535, 2847, 3963, 4745, 6605, 12337, 14235, 17173, 19815, 37011, 51519, 61685, 85865, 96433, 185055, 223249, 257595, 289299, 482165, 669747, 1116245, 1253629, 1446495, 3348735, 3760887, 6268145, 16297177, 18804435, 48891531, 81485885, 244457655]

約数ペア:

[(1, 244457655), (3, 81485885), (5, 48891531), (13, 18804435), (15, 16297177), (39, 6268145), (65, 3760887), (73, 3348735), (169, 1446495), (195, 1253629), (219, 1116245), (365, 669747), (507, 482165), (845, 289299), (949, 257595), (1095, 223249), (1321, 185055), (2535, 96433), (2847, 85865), (3963, 61685), (4745, 51519), (6605, 37011), (12337, 19815), (14235, 17173)]