57821535

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 103076064

約数和(自身を除く): 45254529

約数列:

[1, 3, 5, 9, 15, 45, 83, 113, 137, 249, 339, 411, 415, 565, 685, 747, 1017, 1233, 1245, 1695, 2055, 3735, 5085, 6165, 9379, 11371, 15481, 28137, 34113, 46443, 46895, 56855, 77405, 84411, 102339, 139329, 140685, 170565, 232215, 422055, 511695, 696645, 1284923, 3854769, 6424615, 11564307, 19273845, 57821535]

約数ペア:

[(1, 57821535), (3, 19273845), (5, 11564307), (9, 6424615), (15, 3854769), (45, 1284923), (83, 696645), (113, 511695), (137, 422055), (249, 232215), (339, 170565), (411, 140685), (415, 139329), (565, 102339), (685, 84411), (747, 77405), (1017, 56855), (1233, 46895), (1245, 46443), (1695, 34113), (2055, 28137), (3735, 15481), (5085, 11371), (6165, 9379)]