713874825

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{44687}}^1$

素因数の和:44774

約数の個数: 36

約数和(自身を含む): 1296667008

約数和(自身を除く): 582792183

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 44687, 134061, 223435, 402183, 670305, 1117175, 2010915, 3172777, 3351525, 9518331, 10054575, 15863885, 28554993, 47591655, 79319425, 142774965, 237958275, 713874825]

約数ペア:

[(1, 713874825), (3, 237958275), (5, 142774965), (9, 79319425), (15, 47591655), (25, 28554993), (45, 15863885), (71, 10054575), (75, 9518331), (213, 3351525), (225, 3172777), (355, 2010915), (639, 1117175), (1065, 670305), (1775, 402183), (3195, 223435), (5325, 134061), (15975, 44687)]