1112925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 2142720

約数和(自身を除く): 1029795

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 71, 75, 95, 165, 209, 213, 275, 285, 355, 475, 627, 781, 825, 1045, 1065, 1349, 1425, 1775, 2343, 3135, 3905, 4047, 5225, 5325, 6745, 11715, 14839, 15675, 19525, 20235, 33725, 44517, 58575, 74195, 101175, 222585, 370975, 1112925]

約数ペア:

[(1, 1112925), (3, 370975), (5, 222585), (11, 101175), (15, 74195), (19, 58575), (25, 44517), (33, 33725), (55, 20235), (57, 19525), (71, 15675), (75, 14839), (95, 11715), (165, 6745), (209, 5325), (213, 5225), (275, 4047), (285, 3905), (355, 3135), (475, 2343), (627, 1775), (781, 1425), (825, 1349), (1045, 1065)]