90318305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12389

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 51930655

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 12347, 61735, 86429, 135817, 234593, 432145, 679085, 950719, 1172965, 1642151, 2580523, 4753595, 8210755, 12902615, 18063661, 90318305]

約数ペア:

[(1, 90318305), (5, 18063661), (7, 12902615), (11, 8210755), (19, 4753595), (35, 2580523), (55, 1642151), (77, 1172965), (95, 950719), (133, 679085), (209, 432145), (385, 234593), (665, 135817), (1045, 86429), (1463, 61735), (7315, 12347)]