15945161745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{142897}}^1$

素因数の和:143121

約数の個数: 32

約数和(自身を含む): 26256650112

約数和(自身を除く): 10311488367

約数列:

[1, 3, 5, 15, 43, 129, 173, 215, 519, 645, 865, 2595, 7439, 22317, 37195, 111585, 142897, 428691, 714485, 2143455, 6144571, 18433713, 24721181, 30722855, 74163543, 92168565, 123605905, 370817715, 1063010783, 3189032349, 5315053915, 15945161745]

約数ペア:

[(1, 15945161745), (3, 5315053915), (5, 3189032349), (15, 1063010783), (43, 370817715), (129, 123605905), (173, 92168565), (215, 74163543), (519, 30722855), (645, 24721181), (865, 18433713), (2595, 6144571), (7439, 2143455), (22317, 714485), (37195, 428691), (111585, 142897)]