1292131815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{74453}}^1$

素因数の和:74563

約数の個数: 32

約数和(自身を含む): 2251488960

約数和(自身を除く): 959357145

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 17355, 74453, 223359, 372265, 967889, 1116795, 2903667, 4839445, 6626317, 14518335, 19878951, 33131585, 86142121, 99394755, 258426363, 430710605, 1292131815]

約数ペア:

[(1, 1292131815), (3, 430710605), (5, 258426363), (13, 99394755), (15, 86142121), (39, 33131585), (65, 19878951), (89, 14518335), (195, 6626317), (267, 4839445), (445, 2903667), (1157, 1116795), (1335, 967889), (3471, 372265), (5785, 223359), (17355, 74453)]