15528672

素因数分解:

$2^5\times 3^5\times {\mathrm{1997}}^1$

素因数の和:2022

約数の個数: 72

約数和(自身を含む): 45818136

約数和(自身を除く): 30289464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 1997, 2592, 3888, 3994, 5991, 7776, 7988, 11982, 15976, 17973, 23964, 31952, 35946, 47928, 53919, 63904, 71892, 95856, 107838, 143784, 161757, 191712, 215676, 287568, 323514, 431352, 485271, 575136, 647028, 862704, 970542, 1294056, 1725408, 1941084, 2588112, 3882168, 5176224, 7764336, 15528672]

約数ペア:

[(1, 15528672), (2, 7764336), (3, 5176224), (4, 3882168), (6, 2588112), (8, 1941084), (9, 1725408), (12, 1294056), (16, 970542), (18, 862704), (24, 647028), (27, 575136), (32, 485271), (36, 431352), (48, 323514), (54, 287568), (72, 215676), (81, 191712), (96, 161757), (108, 143784), (144, 107838), (162, 95856), (216, 71892), (243, 63904), (288, 53919), (324, 47928), (432, 35946), (486, 31952), (648, 23964), (864, 17973), (972, 15976), (1296, 11982), (1944, 7988), (1997, 7776), (2592, 5991), (3888, 3994)]