2460315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 4902912

約数和(自身を除く): 2442597

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 37, 39, 55, 65, 93, 111, 143, 155, 165, 185, 195, 341, 403, 407, 429, 465, 481, 555, 715, 1023, 1147, 1209, 1221, 1443, 1705, 2015, 2035, 2145, 2405, 3441, 4433, 5115, 5291, 5735, 6045, 6105, 7215, 12617, 13299, 14911, 15873, 17205, 22165, 26455, 37851, 44733, 63085, 66495, 74555, 79365, 164021, 189255, 223665, 492063, 820105, 2460315]

約数ペア:

[(1, 2460315), (3, 820105), (5, 492063), (11, 223665), (13, 189255), (15, 164021), (31, 79365), (33, 74555), (37, 66495), (39, 63085), (55, 44733), (65, 37851), (93, 26455), (111, 22165), (143, 17205), (155, 15873), (165, 14911), (185, 13299), (195, 12617), (341, 7215), (403, 6105), (407, 6045), (429, 5735), (465, 5291), (481, 5115), (555, 4433), (715, 3441), (1023, 2405), (1147, 2145), (1209, 2035), (1221, 2015), (1443, 1705)]