56915925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 108088320

約数和(自身を除く): 51172395

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 3631, 5225, 10893, 15675, 18155, 39941, 54465, 68989, 90775, 119823, 199705, 206967, 272325, 344945, 599115, 758879, 998525, 1034835, 1724725, 2276637, 2995575, 3794395, 5174175, 11383185, 18971975, 56915925]

約数ペア:

[(1, 56915925), (3, 18971975), (5, 11383185), (11, 5174175), (15, 3794395), (19, 2995575), (25, 2276637), (33, 1724725), (55, 1034835), (57, 998525), (75, 758879), (95, 599115), (165, 344945), (209, 272325), (275, 206967), (285, 199705), (475, 119823), (627, 90775), (825, 68989), (1045, 54465), (1425, 39941), (3135, 18155), (3631, 15675), (5225, 10893)]