22140055

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 31832064

約数和(自身を除く): 9692009

約数列:

[1, 5, 7, 35, 43, 47, 215, 235, 301, 313, 329, 1505, 1565, 1645, 2021, 2191, 10105, 10955, 13459, 14147, 14711, 67295, 70735, 73555, 94213, 102977, 471065, 514885, 632573, 3162865, 4428011, 22140055]

約数ペア:

[(1, 22140055), (5, 4428011), (7, 3162865), (35, 632573), (43, 514885), (47, 471065), (215, 102977), (235, 94213), (301, 73555), (313, 70735), (329, 67295), (1505, 14711), (1565, 14147), (1645, 13459), (2021, 10955), (2191, 10105)]