71375185

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 100779264

約数和(自身を除く): 29404079

約数列:

[1, 5, 7, 35, 61, 101, 305, 331, 427, 505, 707, 1655, 2135, 2317, 3535, 6161, 11585, 20191, 30805, 33431, 43127, 100955, 141337, 167155, 215635, 234017, 706685, 1170085, 2039291, 10196455, 14275037, 71375185]

約数ペア:

[(1, 71375185), (5, 14275037), (7, 10196455), (35, 2039291), (61, 1170085), (101, 706685), (305, 234017), (331, 215635), (427, 167155), (505, 141337), (707, 100955), (1655, 43127), (2135, 33431), (2317, 30805), (3535, 20191), (6161, 11585)]