67296385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 94752000

約数和(自身を除く): 27455615

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 1235, 1879, 1885, 2755, 7163, 9395, 24427, 35701, 35815, 54491, 122135, 178505, 272455, 464113, 708383, 1035329, 2320565, 3541915, 5176645, 13459277, 67296385]

約数ペア:

[(1, 67296385), (5, 13459277), (13, 5176645), (19, 3541915), (29, 2320565), (65, 1035329), (95, 708383), (145, 464113), (247, 272455), (377, 178505), (551, 122135), (1235, 54491), (1879, 35815), (1885, 35701), (2755, 24427), (7163, 9395)]