15672821715

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{7639}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 27459993600

約数和(自身を除く): 11787171885

約数列:

[1, 3, 5, 9, 15, 45, 127, 359, 381, 635, 1077, 1143, 1795, 1905, 3231, 5385, 5715, 7639, 16155, 22917, 38195, 45593, 68751, 114585, 136779, 227965, 343755, 410337, 683895, 970153, 2051685, 2742401, 2910459, 4850765, 8227203, 8731377, 13712005, 14552295, 24681609, 41136015, 43656885, 123408045, 348284927, 1044854781, 1741424635, 3134564343, 5224273905, 15672821715]

約数ペア:

[(1, 15672821715), (3, 5224273905), (5, 3134564343), (9, 1741424635), (15, 1044854781), (45, 348284927), (127, 123408045), (359, 43656885), (381, 41136015), (635, 24681609), (1077, 14552295), (1143, 13712005), (1795, 8731377), (1905, 8227203), (3231, 4850765), (5385, 2910459), (5715, 2742401), (7639, 2051685), (16155, 970153), (22917, 683895), (38195, 410337), (45593, 343755), (68751, 227965), (114585, 136779)]