19069651485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{470333}}^1$

素因数の和:470414

約数の個数: 48

約数和(自身を含む): 35658842544

約数和(自身を除く): 16589191059

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 2385, 2703, 4505, 8109, 13515, 40545, 470333, 1410999, 2351665, 4232997, 7054995, 7995661, 21164985, 23986983, 24927649, 39978305, 71960949, 74782947, 119934915, 124638245, 224348841, 359804745, 373914735, 423770033, 1121744205, 1271310099, 2118850165, 3813930297, 6356550495, 19069651485]

約数ペア:

[(1, 19069651485), (3, 6356550495), (5, 3813930297), (9, 2118850165), (15, 1271310099), (17, 1121744205), (45, 423770033), (51, 373914735), (53, 359804745), (85, 224348841), (153, 124638245), (159, 119934915), (255, 74782947), (265, 71960949), (477, 39978305), (765, 24927649), (795, 23986983), (901, 21164985), (2385, 7995661), (2703, 7054995), (4505, 4232997), (8109, 2351665), (13515, 1410999), (40545, 470333)]