427644915

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 692499456

約数和(自身を除く): 264854541

約数列:

[1, 3, 5, 15, 131, 367, 393, 593, 655, 1101, 1779, 1835, 1965, 2965, 5505, 8895, 48077, 77683, 144231, 217631, 233049, 240385, 388415, 652893, 721155, 1088155, 1165245, 3264465, 28509661, 85528983, 142548305, 427644915]

約数ペア:

[(1, 427644915), (3, 142548305), (5, 85528983), (15, 28509661), (131, 3264465), (367, 1165245), (393, 1088155), (593, 721155), (655, 652893), (1101, 388415), (1779, 240385), (1835, 233049), (1965, 217631), (2965, 144231), (5505, 77683), (8895, 48077)]