54704541825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{104393}}^1$

素因数の和:104563

約数の個数: 72

約数和(自身を含む): 104503822488

約数和(自身を除く): 49799280663

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 137, 153, 225, 255, 411, 425, 685, 765, 1233, 1275, 2055, 2329, 3425, 3825, 6165, 6987, 10275, 11645, 20961, 30825, 34935, 58225, 104393, 104805, 174675, 313179, 521965, 524025, 939537, 1565895, 1774681, 2609825, 4697685, 5324043, 7829475, 8873405, 14301841, 15972129, 23488425, 26620215, 42905523, 44367025, 71509205, 79860645, 128716569, 133101075, 214527615, 243131297, 357546025, 399303225, 643582845, 729393891, 1072638075, 1215656485, 2188181673, 3217914225, 3646969455, 6078282425, 10940908365, 18234847275, 54704541825]

約数ペア:

[(1, 54704541825), (3, 18234847275), (5, 10940908365), (9, 6078282425), (15, 3646969455), (17, 3217914225), (25, 2188181673), (45, 1215656485), (51, 1072638075), (75, 729393891), (85, 643582845), (137, 399303225), (153, 357546025), (225, 243131297), (255, 214527615), (411, 133101075), (425, 128716569), (685, 79860645), (765, 71509205), (1233, 44367025), (1275, 42905523), (2055, 26620215), (2329, 23488425), (3425, 15972129), (3825, 14301841), (6165, 8873405), (6987, 7829475), (10275, 5324043), (11645, 4697685), (20961, 2609825), (30825, 1774681), (34935, 1565895), (58225, 939537), (104393, 524025), (104805, 521965), (174675, 313179)]