71763975

素因数分解:

$3^5\times 5^2\times {\mathrm{11813}}^1$

素因数の和:11838

約数の個数: 36

約数和(自身を含む): 133309176

約数和(自身を除く): 61545201

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 11813, 35439, 59065, 106317, 177195, 295325, 318951, 531585, 885975, 956853, 1594755, 2657925, 2870559, 4784265, 7973775, 14352795, 23921325, 71763975]

約数ペア:

[(1, 71763975), (3, 23921325), (5, 14352795), (9, 7973775), (15, 4784265), (25, 2870559), (27, 2657925), (45, 1594755), (75, 956853), (81, 885975), (135, 531585), (225, 318951), (243, 295325), (405, 177195), (675, 106317), (1215, 59065), (2025, 35439), (6075, 11813)]