1293335625595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1\times {\mathrm{122761}}^1$

素因数の和:124375

約数の個数: 32

約数和(自身を含む): 1687869469440

約数和(自身を除く): 394533843845

約数列:

[1, 5, 13, 65, 109, 545, 1417, 1487, 7085, 7435, 19331, 96655, 122761, 162083, 613805, 810415, 1595893, 2107079, 7979465, 10535395, 13380949, 66904745, 173952337, 182545607, 869761685, 912728035, 2373092891, 11865464455, 19897471163, 99487355815, 258667125119, 1293335625595]

約数ペア:

[(1, 1293335625595), (5, 258667125119), (13, 99487355815), (65, 19897471163), (109, 11865464455), (545, 2373092891), (1417, 912728035), (1487, 869761685), (7085, 182545607), (7435, 173952337), (19331, 66904745), (96655, 13380949), (122761, 10535395), (162083, 7979465), (613805, 2107079), (810415, 1595893)]