2555148975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^3\times {\mathrm{4967}}^1$

素因数の和:5037

約数の個数: 48

約数和(自身を含む): 4460071680

約数和(自身を除く): 1904922705

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 1083, 1425, 1805, 4967, 5415, 6859, 9025, 14901, 20577, 24835, 27075, 34295, 74505, 94373, 102885, 124175, 171475, 283119, 372525, 471865, 514425, 1415595, 1793087, 2359325, 5379261, 7077975, 8965435, 26896305, 34068653, 44827175, 102205959, 134481525, 170343265, 511029795, 851716325, 2555148975]

約数ペア:

[(1, 2555148975), (3, 851716325), (5, 511029795), (15, 170343265), (19, 134481525), (25, 102205959), (57, 44827175), (75, 34068653), (95, 26896305), (285, 8965435), (361, 7077975), (475, 5379261), (1083, 2359325), (1425, 1793087), (1805, 1415595), (4967, 514425), (5415, 471865), (6859, 372525), (9025, 283119), (14901, 171475), (20577, 124175), (24835, 102885), (27075, 94373), (34295, 74505)]