1330263935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{265787}}^1$

素因数の和:265823

約数の個数: 32

約数和(自身を含む): 2143314432

約数和(自身を除く): 813050497

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 265787, 1328935, 1860509, 2923657, 3455231, 9302545, 14618285, 17276155, 20465599, 24186617, 38007541, 102327995, 120933085, 190037705, 266052787, 1330263935]

約数ペア:

[(1, 1330263935), (5, 266052787), (7, 190037705), (11, 120933085), (13, 102327995), (35, 38007541), (55, 24186617), (65, 20465599), (77, 17276155), (91, 14618285), (143, 9302545), (385, 3455231), (455, 2923657), (715, 1860509), (1001, 1328935), (5005, 265787)]