23690265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 40818816

約数和(自身を除く): 17128551

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 1523, 3111, 4569, 5185, 7615, 15555, 22845, 25891, 77673, 92903, 129455, 278709, 388365, 464515, 1393545, 1579351, 4738053, 7896755, 23690265]

約数ペア:

[(1, 23690265), (3, 7896755), (5, 4738053), (15, 1579351), (17, 1393545), (51, 464515), (61, 388365), (85, 278709), (183, 129455), (255, 92903), (305, 77673), (915, 25891), (1037, 22845), (1523, 15555), (3111, 7615), (4569, 5185)]