38641085

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 56754432

約数和(自身を除く): 18113347

約数列:

[1, 5, 7, 17, 35, 85, 101, 119, 505, 595, 643, 707, 1717, 3215, 3535, 4501, 8585, 10931, 12019, 22505, 54655, 60095, 64943, 76517, 324715, 382585, 454601, 1104031, 2273005, 5520155, 7728217, 38641085]

約数ペア:

[(1, 38641085), (5, 7728217), (7, 5520155), (17, 2273005), (35, 1104031), (85, 454601), (101, 382585), (119, 324715), (505, 76517), (595, 64943), (643, 60095), (707, 54655), (1717, 22505), (3215, 12019), (3535, 10931), (4501, 8585)]