72693525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 127769600

約数和(自身を除く): 55076075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 139, 285, 367, 417, 475, 695, 1101, 1425, 1835, 2085, 2641, 3475, 5505, 6973, 7923, 9175, 10425, 13205, 20919, 27525, 34865, 39615, 51013, 66025, 104595, 153039, 174325, 198075, 255065, 522975, 765195, 969247, 1275325, 2907741, 3825975, 4846235, 14538705, 24231175, 72693525]

約数ペア:

[(1, 72693525), (3, 24231175), (5, 14538705), (15, 4846235), (19, 3825975), (25, 2907741), (57, 1275325), (75, 969247), (95, 765195), (139, 522975), (285, 255065), (367, 198075), (417, 174325), (475, 153039), (695, 104595), (1101, 66025), (1425, 51013), (1835, 39615), (2085, 34865), (2641, 27525), (3475, 20919), (5505, 13205), (6973, 10425), (7923, 9175)]