24690705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 42921984

約数和(自身を除く): 18231279

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 997, 1651, 1905, 2991, 4953, 4985, 8255, 12961, 14955, 24765, 38883, 64805, 126619, 194415, 379857, 633095, 1646047, 1899285, 4938141, 8230235, 24690705]

約数ペア:

[(1, 24690705), (3, 8230235), (5, 4938141), (13, 1899285), (15, 1646047), (39, 633095), (65, 379857), (127, 194415), (195, 126619), (381, 64805), (635, 38883), (997, 24765), (1651, 14955), (1905, 12961), (2991, 8255), (4953, 4985)]