115425675

素因数分解:

$3^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 213160960

約数和(自身を除く): 97735285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 271, 631, 675, 813, 1355, 1893, 2439, 3155, 4065, 5679, 6775, 7317, 9465, 12195, 15775, 17037, 20325, 28395, 36585, 47325, 60975, 85185, 141975, 171001, 182925, 425925, 513003, 855005, 1539009, 2565015, 4275025, 4617027, 7695045, 12825075, 23085135, 38475225, 115425675]

約数ペア:

[(1, 115425675), (3, 38475225), (5, 23085135), (9, 12825075), (15, 7695045), (25, 4617027), (27, 4275025), (45, 2565015), (75, 1539009), (135, 855005), (225, 513003), (271, 425925), (631, 182925), (675, 171001), (813, 141975), (1355, 85185), (1893, 60975), (2439, 47325), (3155, 36585), (4065, 28395), (5679, 20325), (6775, 17037), (7317, 15775), (9465, 12195)]