14400155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 21800448

約数和(自身を除く): 7400293

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 331, 385, 565, 791, 1243, 1655, 2317, 3641, 3955, 6215, 8701, 11585, 18205, 25487, 37403, 43505, 127435, 187015, 261821, 411433, 1309105, 2057165, 2880031, 14400155]

約数ペア:

[(1, 14400155), (5, 2880031), (7, 2057165), (11, 1309105), (35, 411433), (55, 261821), (77, 187015), (113, 127435), (331, 43505), (385, 37403), (565, 25487), (791, 18205), (1243, 11585), (1655, 8701), (2317, 6215), (3641, 3955)]