15407388

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 40158720

約数和(自身を除く): 24751332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 431, 662, 862, 993, 1293, 1324, 1724, 1986, 2586, 2979, 3879, 3972, 5172, 5958, 7758, 8937, 11637, 11916, 15516, 17874, 23274, 35748, 46548, 142661, 285322, 427983, 570644, 855966, 1283949, 1711932, 2567898, 3851847, 5135796, 7703694, 15407388]

約数ペア:

[(1, 15407388), (2, 7703694), (3, 5135796), (4, 3851847), (6, 2567898), (9, 1711932), (12, 1283949), (18, 855966), (27, 570644), (36, 427983), (54, 285322), (108, 142661), (331, 46548), (431, 35748), (662, 23274), (862, 17874), (993, 15516), (1293, 11916), (1324, 11637), (1724, 8937), (1986, 7758), (2586, 5958), (2979, 5172), (3879, 3972)]