71722755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9431}}^1$

素因数の和:9468

約数の個数: 36

約数和(自身を含む): 134632368

約数和(自身を除く): 62909613

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 9431, 28293, 47155, 84879, 122603, 141465, 367809, 424395, 613015, 1103427, 1593839, 1839045, 4781517, 5517135, 7969195, 14344551, 23907585, 71722755]

約数ペア:

[(1, 71722755), (3, 23907585), (5, 14344551), (9, 7969195), (13, 5517135), (15, 4781517), (39, 1839045), (45, 1593839), (65, 1103427), (117, 613015), (169, 424395), (195, 367809), (507, 141465), (585, 122603), (845, 84879), (1521, 47155), (2535, 28293), (7605, 9431)]