11278305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 21110400

約数和(自身を除く): 9832095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 4397, 13191, 21985, 39573, 65955, 83543, 118719, 197865, 250629, 417715, 593595, 751887, 1253145, 2255661, 3759435, 11278305]

約数ペア:

[(1, 11278305), (3, 3759435), (5, 2255661), (9, 1253145), (15, 751887), (19, 593595), (27, 417715), (45, 250629), (57, 197865), (95, 118719), (135, 83543), (171, 65955), (285, 39573), (513, 21985), (855, 13191), (2565, 4397)]