67757325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2846

約数の個数: 48

約数和(自身を含む): 124902720

約数和(自身を除く): 57145395

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 2797, 4845, 8075, 8391, 13985, 24225, 41955, 47549, 53143, 69925, 142647, 159429, 209775, 237745, 265715, 713235, 797145, 903431, 1188725, 1328575, 2710293, 3566175, 3985725, 4517155, 13551465, 22585775, 67757325]

約数ペア:

[(1, 67757325), (3, 22585775), (5, 13551465), (15, 4517155), (17, 3985725), (19, 3566175), (25, 2710293), (51, 1328575), (57, 1188725), (75, 903431), (85, 797145), (95, 713235), (255, 265715), (285, 237745), (323, 209775), (425, 159429), (475, 142647), (969, 69925), (1275, 53143), (1425, 47549), (1615, 41955), (2797, 24225), (4845, 13985), (8075, 8391)]