830775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 1607040

約数和(自身を除く): 776265

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 53, 55, 57, 75, 95, 159, 165, 209, 265, 275, 285, 475, 583, 627, 795, 825, 1007, 1045, 1325, 1425, 1749, 2915, 3021, 3135, 3975, 5035, 5225, 8745, 11077, 14575, 15105, 15675, 25175, 33231, 43725, 55385, 75525, 166155, 276925, 830775]

約数ペア:

[(1, 830775), (3, 276925), (5, 166155), (11, 75525), (15, 55385), (19, 43725), (25, 33231), (33, 25175), (53, 15675), (55, 15105), (57, 14575), (75, 11077), (95, 8745), (159, 5225), (165, 5035), (209, 3975), (265, 3135), (275, 3021), (285, 2915), (475, 1749), (583, 1425), (627, 1325), (795, 1045), (825, 1007)]