181830345

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 302776320

約数和(自身を除く): 120945975

約数列:

[1, 3, 5, 15, 31, 93, 127, 155, 381, 465, 635, 1905, 3079, 3937, 9237, 11811, 15395, 19685, 46185, 59055, 95449, 286347, 391033, 477245, 1173099, 1431735, 1955165, 5865495, 12122023, 36366069, 60610115, 181830345]

約数ペア:

[(1, 181830345), (3, 60610115), (5, 36366069), (15, 12122023), (31, 5865495), (93, 1955165), (127, 1431735), (155, 1173099), (381, 477245), (465, 391033), (635, 286347), (1905, 95449), (3079, 59055), (3937, 46185), (9237, 19685), (11811, 15395)]