55907955

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9631}}^1$

素因数の和:9688

約数の個数: 32

約数和(自身を含む): 101713920

約数和(自身を除く): 45805965

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 9631, 28893, 48155, 86679, 144465, 260037, 414133, 433395, 1242399, 1300185, 2070665, 3727197, 6211995, 11181591, 18635985, 55907955]

約数ペア:

[(1, 55907955), (3, 18635985), (5, 11181591), (9, 6211995), (15, 3727197), (27, 2070665), (43, 1300185), (45, 1242399), (129, 433395), (135, 414133), (215, 260037), (387, 144465), (645, 86679), (1161, 48155), (1935, 28893), (5805, 9631)]