494144765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 639221760

約数和(自身を除く): 145076995

約数列:

[1, 5, 23, 59, 67, 115, 295, 335, 1087, 1357, 1541, 3953, 5435, 6785, 7705, 19765, 25001, 64133, 72829, 90919, 125005, 320665, 364145, 454595, 1475059, 1675067, 4296911, 7375295, 8375335, 21484555, 98828953, 494144765]

約数ペア:

[(1, 494144765), (5, 98828953), (23, 21484555), (59, 8375335), (67, 7375295), (115, 4296911), (295, 1675067), (335, 1475059), (1087, 454595), (1357, 364145), (1541, 320665), (3953, 125005), (5435, 90919), (6785, 72829), (7705, 64133), (19765, 25001)]