248914935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{325379}}^1$

素因数の和:325407

約数の個数: 24

約数和(自身を含む): 456833520

約数和(自身を除く): 207918585

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 325379, 976137, 1626895, 2928411, 4880685, 5531443, 14642055, 16594329, 27657215, 49782987, 82971645, 248914935]

約数ペア:

[(1, 248914935), (3, 82971645), (5, 49782987), (9, 27657215), (15, 16594329), (17, 14642055), (45, 5531443), (51, 4880685), (85, 2928411), (153, 1626895), (255, 976137), (765, 325379)]