164999340575

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1106821}}^1$

素因数の和:1106987

約数の個数: 24

約数和(自身を含む): 209986269840

約数和(自身を除く): 44986929265

約数列:

[1, 5, 25, 67, 89, 335, 445, 1675, 2225, 5963, 29815, 149075, 1106821, 5534105, 27670525, 74157007, 98507069, 370785035, 492535345, 1853925175, 2462676725, 6599973623, 32999868115, 164999340575]

約数ペア:

[(1, 164999340575), (5, 32999868115), (25, 6599973623), (67, 2462676725), (89, 1853925175), (335, 492535345), (445, 370785035), (1675, 98507069), (2225, 74157007), (5963, 27670525), (29815, 5534105), (149075, 1106821)]