1279427085

素因数分解:

$3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{36781}}^1$

素因数の和:37565

約数の個数: 24

約数和(自身を含む): 2220602904

約数和(自身を除く): 941175819

約数列:

[1, 3, 5, 9, 15, 45, 773, 2319, 3865, 6957, 11595, 34785, 36781, 110343, 183905, 331029, 551715, 1655145, 28431713, 85295139, 142158565, 255885417, 426475695, 1279427085]

約数ペア:

[(1, 1279427085), (3, 426475695), (5, 255885417), (9, 142158565), (15, 85295139), (45, 28431713), (773, 1655145), (2319, 551715), (3865, 331029), (6957, 183905), (11595, 110343), (34785, 36781)]