69043845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 119371392

約数和(自身を除く): 50327547

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 523, 677, 1569, 2031, 2615, 3385, 6799, 7845, 8801, 10155, 20397, 26403, 33995, 44005, 101985, 132015, 354071, 1062213, 1770355, 4602923, 5311065, 13808769, 23014615, 69043845]

約数ペア:

[(1, 69043845), (3, 23014615), (5, 13808769), (13, 5311065), (15, 4602923), (39, 1770355), (65, 1062213), (195, 354071), (523, 132015), (677, 101985), (1569, 44005), (2031, 33995), (2615, 26403), (3385, 20397), (6799, 10155), (7845, 8801)]