2034725

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 3223008

約数和(自身を除く): 1188283

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 151, 175, 245, 275, 385, 539, 755, 1057, 1225, 1661, 1925, 2695, 3775, 5285, 7399, 8305, 11627, 13475, 26425, 36995, 41525, 58135, 81389, 184975, 290675, 406945, 2034725]

約数ペア:

[(1, 2034725), (5, 406945), (7, 290675), (11, 184975), (25, 81389), (35, 58135), (49, 41525), (55, 36995), (77, 26425), (151, 13475), (175, 11627), (245, 8305), (275, 7399), (385, 5285), (539, 3775), (755, 2695), (1057, 1925), (1225, 1661)]