29139215

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 41333760

約数和(自身を除く): 12194545

約数列:

[1, 5, 7, 35, 59, 103, 137, 295, 413, 515, 685, 721, 959, 2065, 3605, 4795, 6077, 8083, 14111, 30385, 40415, 42539, 56581, 70555, 98777, 212695, 282905, 493885, 832549, 4162745, 5827843, 29139215]

約数ペア:

[(1, 29139215), (5, 5827843), (7, 4162745), (35, 832549), (59, 493885), (103, 282905), (137, 212695), (295, 98777), (413, 70555), (515, 56581), (685, 42539), (721, 40415), (959, 30385), (2065, 14111), (3605, 8083), (4795, 6077)]