152783155

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 214663680

約数和(自身を除く): 61880525

約数列:

[1, 5, 7, 35, 59, 241, 295, 307, 413, 1205, 1535, 1687, 2065, 2149, 8435, 10745, 14219, 18113, 71095, 73987, 90565, 99533, 126791, 369935, 497665, 517909, 633955, 2589545, 4365233, 21826165, 30556631, 152783155]

約数ペア:

[(1, 152783155), (5, 30556631), (7, 21826165), (35, 4365233), (59, 2589545), (241, 633955), (295, 517909), (307, 497665), (413, 369935), (1205, 126791), (1535, 99533), (1687, 90565), (2065, 73987), (2149, 71095), (8435, 18113), (10745, 14219)]