7380945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 15934464

約数和(自身を除く): 8553519

約数列:

[1, 3, 5, 9, 11, 13, 15, 31, 33, 37, 39, 45, 55, 65, 93, 99, 111, 117, 143, 155, 165, 185, 195, 279, 333, 341, 403, 407, 429, 465, 481, 495, 555, 585, 715, 1023, 1147, 1209, 1221, 1287, 1395, 1443, 1665, 1705, 2015, 2035, 2145, 2405, 3069, 3441, 3627, 3663, 4329, 4433, 5115, 5291, 5735, 6045, 6105, 6435, 7215, 10323, 12617, 13299, 14911, 15345, 15873, 17205, 18135, 18315, 21645, 22165, 26455, 37851, 39897, 44733, 47619, 51615, 63085, 66495, 74555, 79365, 113553, 134199, 164021, 189255, 199485, 223665, 238095, 492063, 567765, 670995, 820105, 1476189, 2460315, 7380945]

約数ペア:

[(1, 7380945), (3, 2460315), (5, 1476189), (9, 820105), (11, 670995), (13, 567765), (15, 492063), (31, 238095), (33, 223665), (37, 199485), (39, 189255), (45, 164021), (55, 134199), (65, 113553), (93, 79365), (99, 74555), (111, 66495), (117, 63085), (143, 51615), (155, 47619), (165, 44733), (185, 39897), (195, 37851), (279, 26455), (333, 22165), (341, 21645), (403, 18315), (407, 18135), (429, 17205), (465, 15873), (481, 15345), (495, 14911), (555, 13299), (585, 12617), (715, 10323), (1023, 7215), (1147, 6435), (1209, 6105), (1221, 6045), (1287, 5735), (1395, 5291), (1443, 5115), (1665, 4433), (1705, 4329), (2015, 3663), (2035, 3627), (2145, 3441), (2405, 3069)]