713471375

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 955255392

約数和(自身を除く): 241784017

約数列:

[1, 5, 19, 25, 95, 97, 125, 163, 361, 475, 485, 815, 1805, 1843, 2375, 2425, 3097, 4075, 9025, 9215, 12125, 15485, 15811, 20375, 35017, 45125, 46075, 58843, 77425, 79055, 175085, 230375, 294215, 300409, 387125, 395275, 875425, 1471075, 1502045, 1976375, 4377125, 5707771, 7355375, 7510225, 28538855, 37551125, 142694275, 713471375]

約数ペア:

[(1, 713471375), (5, 142694275), (19, 37551125), (25, 28538855), (95, 7510225), (97, 7355375), (125, 5707771), (163, 4377125), (361, 1976375), (475, 1502045), (485, 1471075), (815, 875425), (1805, 395275), (1843, 387125), (2375, 300409), (2425, 294215), (3097, 230375), (4075, 175085), (9025, 79055), (9215, 77425), (12125, 58843), (15485, 46075), (15811, 45125), (20375, 35017)]