12618045

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 12783555

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 293, 297, 319, 435, 495, 783, 879, 957, 1305, 1465, 1485, 1595, 2637, 2871, 3223, 3915, 4395, 4785, 7911, 8497, 8613, 9669, 13185, 14355, 16115, 25491, 29007, 39555, 42485, 43065, 48345, 76473, 87021, 93467, 127455, 145035, 229419, 280401, 382365, 435105, 467335, 841203, 1147095, 1402005, 2523609, 4206015, 12618045]

約数ペア:

[(1, 12618045), (3, 4206015), (5, 2523609), (9, 1402005), (11, 1147095), (15, 841203), (27, 467335), (29, 435105), (33, 382365), (45, 280401), (55, 229419), (87, 145035), (99, 127455), (135, 93467), (145, 87021), (165, 76473), (261, 48345), (293, 43065), (297, 42485), (319, 39555), (435, 29007), (495, 25491), (783, 16115), (879, 14355), (957, 13185), (1305, 9669), (1465, 8613), (1485, 8497), (1595, 7911), (2637, 4785), (2871, 4395), (3223, 3915)]