38770305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 75153408

約数和(自身を除く): 36383103

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 43, 93, 105, 129, 155, 215, 217, 277, 301, 465, 645, 651, 831, 903, 1085, 1333, 1385, 1505, 1939, 3255, 3999, 4155, 4515, 5817, 6665, 8587, 9331, 9695, 11911, 19995, 25761, 27993, 29085, 35733, 42935, 46655, 59555, 60109, 83377, 128805, 139965, 178665, 180327, 250131, 300545, 369241, 416885, 901635, 1107723, 1250655, 1846205, 2584687, 5538615, 7754061, 12923435, 38770305]

約数ペア:

[(1, 38770305), (3, 12923435), (5, 7754061), (7, 5538615), (15, 2584687), (21, 1846205), (31, 1250655), (35, 1107723), (43, 901635), (93, 416885), (105, 369241), (129, 300545), (155, 250131), (215, 180327), (217, 178665), (277, 139965), (301, 128805), (465, 83377), (645, 60109), (651, 59555), (831, 46655), (903, 42935), (1085, 35733), (1333, 29085), (1385, 27993), (1505, 25761), (1939, 19995), (3255, 11911), (3999, 9695), (4155, 9331), (4515, 8587), (5817, 6665)]