47188305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18397}}^1$

素因数の和:18430

約数の個数: 32

約数和(自身を含む): 88310400

約数和(自身を除く): 41122095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 18397, 55191, 91985, 165573, 275955, 349543, 496719, 827865, 1048629, 1747715, 2483595, 3145887, 5243145, 9437661, 15729435, 47188305]

約数ペア:

[(1, 47188305), (3, 15729435), (5, 9437661), (9, 5243145), (15, 3145887), (19, 2483595), (27, 1747715), (45, 1048629), (57, 827865), (95, 496719), (135, 349543), (171, 275955), (285, 165573), (513, 91985), (855, 55191), (2565, 18397)]