1282473465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 2639400960

約数和(自身を除く): 1356927495

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 67, 91, 105, 111, 185, 195, 201, 259, 273, 335, 379, 455, 469, 481, 555, 777, 871, 1005, 1137, 1295, 1365, 1407, 1443, 1895, 2345, 2405, 2479, 2613, 2653, 3367, 3885, 4355, 4927, 5685, 6097, 7035, 7215, 7437, 7959, 10101, 12395, 13065, 13265, 14023, 14781, 16835, 17353, 18291, 24635, 25393, 30485, 32227, 34489, 37185, 39795, 42069, 50505, 52059, 70115, 73905, 76179, 86765, 91455, 96681, 98161, 103467, 126965, 161135, 172445, 177751, 182299, 210345, 225589, 260295, 294483, 330109, 380895, 483405, 490805, 517335, 533253, 546897, 676767, 888755, 911495, 939541, 990327, 1127945, 1276093, 1472415, 1650545, 2310763, 2666265, 2734485, 2818623, 3383835, 3828279, 4697705, 4951635, 6380465, 6576787, 6932289, 11553815, 12214033, 14093115, 19141395, 19730361, 32883935, 34661445, 36642099, 61070165, 85498231, 98651805, 183210495, 256494693, 427491155, 1282473465]

約数ペア:

[(1, 1282473465), (3, 427491155), (5, 256494693), (7, 183210495), (13, 98651805), (15, 85498231), (21, 61070165), (35, 36642099), (37, 34661445), (39, 32883935), (65, 19730361), (67, 19141395), (91, 14093115), (105, 12214033), (111, 11553815), (185, 6932289), (195, 6576787), (201, 6380465), (259, 4951635), (273, 4697705), (335, 3828279), (379, 3383835), (455, 2818623), (469, 2734485), (481, 2666265), (555, 2310763), (777, 1650545), (871, 1472415), (1005, 1276093), (1137, 1127945), (1295, 990327), (1365, 939541), (1407, 911495), (1443, 888755), (1895, 676767), (2345, 546897), (2405, 533253), (2479, 517335), (2613, 490805), (2653, 483405), (3367, 380895), (3885, 330109), (4355, 294483), (4927, 260295), (5685, 225589), (6097, 210345), (7035, 182299), (7215, 177751), (7437, 172445), (7959, 161135), (10101, 126965), (12395, 103467), (13065, 98161), (13265, 96681), (14023, 91455), (14781, 86765), (16835, 76179), (17353, 73905), (18291, 70115), (24635, 52059), (25393, 50505), (30485, 42069), (32227, 39795), (34489, 37185)]