2449268355

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{5443}}^1$

素因数の和:5811

約数の個数: 32

約数和(自身を含む): 3966716160

約数和(自身を除く): 1517447805

約数列:

[1, 3, 5, 15, 131, 229, 393, 655, 687, 1145, 1965, 3435, 5443, 16329, 27215, 29999, 81645, 89997, 149995, 449985, 713033, 1246447, 2139099, 3565165, 3739341, 6232235, 10695495, 18696705, 163284557, 489853671, 816422785, 2449268355]

約数ペア:

[(1, 2449268355), (3, 816422785), (5, 489853671), (15, 163284557), (131, 18696705), (229, 10695495), (393, 6232235), (655, 3739341), (687, 3565165), (1145, 2139099), (1965, 1246447), (3435, 713033), (5443, 449985), (16329, 149995), (27215, 89997), (29999, 81645)]