54890325

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11617}}^1$

素因数の和:11643

約数の個数: 48

約数和(自身を含む): 115250560

約数和(自身を除く): 60360235

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 11617, 34851, 58085, 81319, 104553, 174255, 243957, 290425, 313659, 406595, 522765, 731871, 871275, 1219785, 1568295, 2032975, 2195613, 2613825, 3659355, 6098925, 7841475, 10978065, 18296775, 54890325]

約数ペア:

[(1, 54890325), (3, 18296775), (5, 10978065), (7, 7841475), (9, 6098925), (15, 3659355), (21, 2613825), (25, 2195613), (27, 2032975), (35, 1568295), (45, 1219785), (63, 871275), (75, 731871), (105, 522765), (135, 406595), (175, 313659), (189, 290425), (225, 243957), (315, 174255), (525, 104553), (675, 81319), (945, 58085), (1575, 34851), (4725, 11617)]