338339235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{6131}}^1$

素因数の和:6435

約数の個数: 32

約数和(自身を含む): 585139968

約数和(自身を除く): 246800733

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1415, 3679, 4245, 6131, 11037, 18393, 18395, 30655, 55185, 79703, 91965, 239109, 398515, 1195545, 1735073, 5205219, 8675365, 22555949, 26026095, 67667847, 112779745, 338339235]

約数ペア:

[(1, 338339235), (3, 112779745), (5, 67667847), (13, 26026095), (15, 22555949), (39, 8675365), (65, 5205219), (195, 1735073), (283, 1195545), (849, 398515), (1415, 239109), (3679, 91965), (4245, 79703), (6131, 55185), (11037, 30655), (18393, 18395)]