22225705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 28030464

約数和(自身を除く): 5804759

約数列:

[1, 5, 23, 115, 157, 785, 1231, 3611, 6155, 18055, 28313, 141565, 193267, 966335, 4445141, 22225705]

約数ペア:

[(1, 22225705), (5, 4445141), (23, 966335), (115, 193267), (157, 141565), (785, 28313), (1231, 18055), (3611, 6155)]