2714625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 5191680

約数和(自身を除く): 2477055

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 127, 171, 225, 285, 375, 381, 475, 635, 855, 1125, 1143, 1425, 1905, 2375, 2413, 3175, 4275, 5715, 7125, 7239, 9525, 12065, 15875, 21375, 21717, 28575, 36195, 47625, 60325, 108585, 142875, 180975, 301625, 542925, 904875, 2714625]

約数ペア:

[(1, 2714625), (3, 904875), (5, 542925), (9, 301625), (15, 180975), (19, 142875), (25, 108585), (45, 60325), (57, 47625), (75, 36195), (95, 28575), (125, 21717), (127, 21375), (171, 15875), (225, 12065), (285, 9525), (375, 7239), (381, 7125), (475, 5715), (635, 4275), (855, 3175), (1125, 2413), (1143, 2375), (1425, 1905)]