78889655325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{974849}}^1$

素因数の和:974958

約数の個数: 48

約数和(自身を含む): 142156526400

約数和(自身を除く): 63266871075

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 325, 415, 975, 1079, 1245, 2075, 3237, 5395, 6225, 16185, 26975, 80925, 974849, 2924547, 4874245, 12673037, 14622735, 24371225, 38019111, 63365185, 73113675, 80912467, 190095555, 242737401, 316825925, 404562335, 950477775, 1051862071, 1213687005, 2022811675, 3155586213, 5259310355, 6068435025, 15777931065, 26296551775, 78889655325]

約数ペア:

[(1, 78889655325), (3, 26296551775), (5, 15777931065), (13, 6068435025), (15, 5259310355), (25, 3155586213), (39, 2022811675), (65, 1213687005), (75, 1051862071), (83, 950477775), (195, 404562335), (249, 316825925), (325, 242737401), (415, 190095555), (975, 80912467), (1079, 73113675), (1245, 63365185), (2075, 38019111), (3237, 24371225), (5395, 14622735), (6225, 12673037), (16185, 4874245), (26975, 2924547), (80925, 974849)]