1296089715

素因数分解:

$3^1\times 5^1\times {\mathrm{11923}}^1\times {\mathrm{7247}}^1$

素因数の和:19178

約数の個数: 16

約数和(自身を含む): 2074203648

約数和(自身を除く): 778113933

約数列:

[1, 3, 5, 15, 7247, 11923, 21741, 35769, 36235, 59615, 108705, 178845, 86405981, 259217943, 432029905, 1296089715]

約数ペア:

[(1, 1296089715), (3, 432029905), (5, 259217943), (15, 86405981), (7247, 178845), (11923, 108705), (21741, 59615), (35769, 36235)]