2019478845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 3360582720

約数和(自身を除く): 1341103875

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 1033, 2209, 2773, 3099, 5165, 6627, 8319, 11045, 13865, 15495, 33135, 41595, 48551, 60947, 130331, 145653, 182841, 242755, 304735, 390993, 651655, 728265, 914205, 1954965, 2281897, 2864509, 6845691, 8593527, 11409485, 14322545, 34228455, 42967635, 134631923, 403895769, 673159615, 2019478845]

約数ペア:

[(1, 2019478845), (3, 673159615), (5, 403895769), (15, 134631923), (47, 42967635), (59, 34228455), (141, 14322545), (177, 11409485), (235, 8593527), (295, 6845691), (705, 2864509), (885, 2281897), (1033, 1954965), (2209, 914205), (2773, 728265), (3099, 651655), (5165, 390993), (6627, 304735), (8319, 242755), (11045, 182841), (13865, 145653), (15495, 130331), (33135, 60947), (41595, 48551)]