330131085

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1889}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 539965440

約数和(自身を除く): 209834355

約数列:

[1, 3, 5, 15, 61, 183, 191, 305, 573, 915, 955, 1889, 2865, 5667, 9445, 11651, 28335, 34953, 58255, 115229, 174765, 345687, 360799, 576145, 1082397, 1728435, 1803995, 5411985, 22008739, 66026217, 110043695, 330131085]

約数ペア:

[(1, 330131085), (3, 110043695), (5, 66026217), (15, 22008739), (61, 5411985), (183, 1803995), (191, 1728435), (305, 1082397), (573, 576145), (915, 360799), (955, 345687), (1889, 174765), (2865, 115229), (5667, 58255), (9445, 34953), (11651, 28335)]