40975115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 13456885

約数列:

[1, 5, 19, 29, 95, 107, 139, 145, 535, 551, 695, 2033, 2641, 2755, 3103, 4031, 10165, 13205, 14873, 15515, 20155, 58957, 74365, 76589, 282587, 294785, 382945, 431317, 1412935, 2156585, 8195023, 40975115]

約数ペア:

[(1, 40975115), (5, 8195023), (19, 2156585), (29, 1412935), (95, 431317), (107, 382945), (139, 294785), (145, 282587), (535, 76589), (551, 74365), (695, 58957), (2033, 20155), (2641, 15515), (2755, 14873), (3103, 13205), (4031, 10165)]