64079475

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{7561}}^1$

素因数の和:7687

約数の個数: 24

約数和(自身を含む): 106896432

約数和(自身を除く): 42816957

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 7561, 8475, 22683, 37805, 113415, 189025, 567075, 854393, 2563179, 4271965, 12815895, 21359825, 64079475]

約数ペア:

[(1, 64079475), (3, 21359825), (5, 12815895), (15, 4271965), (25, 2563179), (75, 854393), (113, 567075), (339, 189025), (565, 113415), (1695, 37805), (2825, 22683), (7561, 8475)]