22043305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 29614464

約数和(自身を除く): 7571159

約数列:

[1, 5, 17, 37, 43, 85, 163, 185, 215, 629, 731, 815, 1591, 2771, 3145, 3655, 6031, 7009, 7955, 13855, 27047, 30155, 35045, 102527, 119153, 135235, 259333, 512635, 595765, 1296665, 4408661, 22043305]

約数ペア:

[(1, 22043305), (5, 4408661), (17, 1296665), (37, 595765), (43, 512635), (85, 259333), (163, 135235), (185, 119153), (215, 102527), (629, 35045), (731, 30155), (815, 27047), (1591, 13855), (2771, 7955), (3145, 7009), (3655, 6031)]