22307845

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 31850496

約数和(自身を除く): 9542651

約数列:

[1, 5, 7, 35, 47, 71, 191, 235, 329, 355, 497, 955, 1337, 1645, 2485, 3337, 6685, 8977, 13561, 16685, 23359, 44885, 62839, 67805, 94927, 116795, 314195, 474635, 637367, 3186835, 4461569, 22307845]

約数ペア:

[(1, 22307845), (5, 4461569), (7, 3186835), (35, 637367), (47, 474635), (71, 314195), (191, 116795), (235, 94927), (329, 67805), (355, 62839), (497, 44885), (955, 23359), (1337, 16685), (1645, 13561), (2485, 8977), (3337, 6685)]