7774755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 13124160

約数和(自身を除く): 5349405

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 293, 305, 435, 879, 915, 1465, 1769, 4395, 5307, 8497, 8845, 17873, 25491, 26535, 42485, 53619, 89365, 127455, 268095, 518317, 1554951, 2591585, 7774755]

約数ペア:

[(1, 7774755), (3, 2591585), (5, 1554951), (15, 518317), (29, 268095), (61, 127455), (87, 89365), (145, 53619), (183, 42485), (293, 26535), (305, 25491), (435, 17873), (879, 8845), (915, 8497), (1465, 5307), (1769, 4395)]