71944845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1867}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 131985408

約数和(自身を除く): 60040563

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 367, 1101, 1835, 1867, 2569, 5505, 5601, 7707, 9335, 12845, 13069, 28005, 38535, 39207, 65345, 196035, 685189, 2055567, 3425945, 4796323, 10277835, 14388969, 23981615, 71944845]

約数ペア:

[(1, 71944845), (3, 23981615), (5, 14388969), (7, 10277835), (15, 4796323), (21, 3425945), (35, 2055567), (105, 685189), (367, 196035), (1101, 65345), (1835, 39207), (1867, 38535), (2569, 28005), (5505, 13069), (5601, 12845), (7707, 9335)]