154474265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 210736512

約数和(自身を除く): 56262247

約数列:

[1, 5, 11, 41, 55, 61, 205, 305, 451, 671, 1123, 2255, 2501, 3355, 5615, 12353, 12505, 27511, 46043, 61765, 68503, 137555, 230215, 342515, 506473, 753533, 2532365, 2808623, 3767665, 14043115, 30894853, 154474265]

約数ペア:

[(1, 154474265), (5, 30894853), (11, 14043115), (41, 3767665), (55, 2808623), (61, 2532365), (205, 753533), (305, 506473), (451, 342515), (671, 230215), (1123, 137555), (2255, 68503), (2501, 61765), (3355, 46043), (5615, 27511), (12353, 12505)]