54060225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 95827200

約数和(自身を除く): 41766975

約数列:

[1, 3, 5, 15, 19, 25, 57, 59, 75, 95, 177, 285, 295, 475, 643, 885, 1121, 1425, 1475, 1929, 3215, 3363, 4425, 5605, 9645, 12217, 16075, 16815, 28025, 36651, 37937, 48225, 61085, 84075, 113811, 183255, 189685, 305425, 569055, 720803, 916275, 948425, 2162409, 2845275, 3604015, 10812045, 18020075, 54060225]

約数ペア:

[(1, 54060225), (3, 18020075), (5, 10812045), (15, 3604015), (19, 2845275), (25, 2162409), (57, 948425), (59, 916275), (75, 720803), (95, 569055), (177, 305425), (285, 189685), (295, 183255), (475, 113811), (643, 84075), (885, 61085), (1121, 48225), (1425, 37937), (1475, 36651), (1929, 28025), (3215, 16815), (3363, 16075), (4425, 12217), (5605, 9645)]