23347155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 40852224

約数和(自身を除く): 17505069

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1787, 2613, 4355, 5361, 8935, 13065, 23231, 26805, 69693, 116155, 119729, 348465, 359187, 598645, 1556477, 1795935, 4669431, 7782385, 23347155]

約数ペア:

[(1, 23347155), (3, 7782385), (5, 4669431), (13, 1795935), (15, 1556477), (39, 598645), (65, 359187), (67, 348465), (195, 119729), (201, 116155), (335, 69693), (871, 26805), (1005, 23231), (1787, 13065), (2613, 8935), (4355, 5361)]