54671075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 71870400

約数和(自身を除く): 17199325

約数列:

[1, 5, 19, 25, 95, 179, 475, 643, 895, 3215, 3401, 4475, 12217, 16075, 17005, 61085, 85025, 115097, 305425, 575485, 2186843, 2877425, 10934215, 54671075]

約数ペア:

[(1, 54671075), (5, 10934215), (19, 2877425), (25, 2186843), (95, 575485), (179, 305425), (475, 115097), (643, 85025), (895, 61085), (3215, 17005), (3401, 16075), (4475, 12217)]