2039795.00000000

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 56567808

約数和(自身を除く): 24048033

約数列:

[1, 3, 5, 15, 25, 31, 71, 75, 93, 155, 197, 213, 355, 465, 591, 775, 985, 1065, 1775, 2201, 2325, 2955, 4925, 5325, 6107, 6603, 11005, 13987, 14775, 18321, 30535, 33015, 41961, 55025, 69935, 91605, 152675, 165075, 209805, 349675, 433597, 458025, 1049025, 1300791, 2167985, 6503955, 10839925, 32519775]

約数ペア:

[(1, 32519775), (3, 10839925), (5, 6503955), (15, 2167985), (25, 1300791), (31, 1049025), (71, 458025), (75, 433597), (93, 349675), (155, 209805), (197, 165075), (213, 152675), (355, 91605), (465, 69935), (591, 55025), (775, 41961), (985, 33015), (1065, 30535), (1775, 18321), (2201, 14775), (2325, 13987), (2955, 11005), (4925, 6603), (5325, 6107)]