15964128

素因数分解:

$2^5\times 3^5\times {\mathrm{2053}}^1$

素因数の和:2078

約数の個数: 72

約数和(自身を含む): 47102328

約数和(自身を除く): 31138200

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, 2053, 2592, 3888, 4106, 6159, 7776, 8212, 12318, 16424, 18477, 24636, 32848, 36954, 49272, 55431, 65696, 73908, 98544, 110862, 147816, 166293, 197088, 221724, 295632, 332586, 443448, 498879, 591264, 665172, 886896, 997758, 1330344, 1773792, 1995516, 2660688, 3991032, 5321376, 7982064, 15964128]

約数ペア:

[(1, 15964128), (2, 7982064), (3, 5321376), (4, 3991032), (6, 2660688), (8, 1995516), (9, 1773792), (12, 1330344), (16, 997758), (18, 886896), (24, 665172), (27, 591264), (32, 498879), (36, 443448), (48, 332586), (54, 295632), (72, 221724), (81, 197088), (96, 166293), (108, 147816), (144, 110862), (162, 98544), (216, 73908), (243, 65696), (288, 55431), (324, 49272), (432, 36954), (486, 32848), (648, 24636), (864, 18477), (972, 16424), (1296, 12318), (1944, 8212), (2053, 7776), (2592, 6159), (3888, 4106)]