252652595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 346248000

約数和(自身を除く): 93595405

約数列:

[1, 5, 13, 19, 65, 95, 149, 247, 745, 1235, 1373, 1937, 2831, 6865, 9685, 14155, 17849, 26087, 36803, 89245, 130435, 184015, 204577, 339131, 1022885, 1695655, 2659501, 3886963, 13297505, 19434815, 50530519, 252652595]

約数ペア:

[(1, 252652595), (5, 50530519), (13, 19434815), (19, 13297505), (65, 3886963), (95, 2659501), (149, 1695655), (247, 1022885), (745, 339131), (1235, 204577), (1373, 184015), (1937, 130435), (2831, 89245), (6865, 36803), (9685, 26087), (14155, 17849)]