84371245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 121669632

約数和(自身を除く): 37298387

約数列:

[1, 5, 7, 23, 35, 115, 161, 163, 643, 805, 815, 1141, 3215, 3749, 4501, 5705, 14789, 18745, 22505, 26243, 73945, 103523, 104809, 131215, 517615, 524045, 733663, 2410607, 3668315, 12053035, 16874249, 84371245]

約数ペア:

[(1, 84371245), (5, 16874249), (7, 12053035), (23, 3668315), (35, 2410607), (115, 733663), (161, 524045), (163, 517615), (643, 131215), (805, 104809), (815, 103523), (1141, 73945), (3215, 26243), (3749, 22505), (4501, 18745), (5705, 14789)]