15782103

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 26114400

約数和(自身を除く): 10332297

約数列:

[1, 3, 9, 17, 19, 51, 57, 61, 89, 153, 171, 183, 267, 323, 549, 801, 969, 1037, 1159, 1513, 1691, 2907, 3111, 3477, 4539, 5073, 5429, 9333, 10431, 13617, 15219, 16287, 19703, 28747, 48861, 59109, 86241, 92293, 103151, 177327, 258723, 276879, 309453, 830637, 928359, 1753567, 5260701, 15782103]

約数ペア:

[(1, 15782103), (3, 5260701), (9, 1753567), (17, 928359), (19, 830637), (51, 309453), (57, 276879), (61, 258723), (89, 177327), (153, 103151), (171, 92293), (183, 86241), (267, 59109), (323, 48861), (549, 28747), (801, 19703), (969, 16287), (1037, 15219), (1159, 13617), (1513, 10431), (1691, 9333), (2907, 5429), (3111, 5073), (3477, 4539)]