22374725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 28873152

約数和(自身を除く): 6498427

約数列:

[1, 5, 25, 41, 83, 205, 263, 415, 1025, 1315, 2075, 3403, 6575, 10783, 17015, 21829, 53915, 85075, 109145, 269575, 545725, 894989, 4474945, 22374725]

約数ペア:

[(1, 22374725), (5, 4474945), (25, 894989), (41, 545725), (83, 269575), (205, 109145), (263, 85075), (415, 53915), (1025, 21829), (1315, 17015), (2075, 10783), (3403, 6575)]