4431295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 1872449

約数列:

[1, 5, 11, 23, 31, 55, 113, 115, 155, 253, 341, 565, 713, 1243, 1265, 1705, 2599, 3503, 3565, 6215, 7843, 12995, 17515, 28589, 38533, 39215, 80569, 142945, 192665, 402845, 886259, 4431295]

約数ペア:

[(1, 4431295), (5, 886259), (11, 402845), (23, 192665), (31, 142945), (55, 80569), (113, 39215), (115, 38533), (155, 28589), (253, 17515), (341, 12995), (565, 7843), (713, 6215), (1243, 3565), (1265, 3503), (1705, 2599)]