27582975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 57412992

約数和(自身を除く): 29830017

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 83, 105, 175, 211, 225, 249, 315, 415, 525, 581, 633, 747, 1055, 1245, 1477, 1575, 1743, 1899, 2075, 2905, 3165, 3735, 4431, 5229, 5275, 6225, 7385, 8715, 9495, 13293, 14525, 15825, 17513, 18675, 22155, 26145, 36925, 43575, 47475, 52539, 66465, 87565, 110775, 122591, 130725, 157617, 262695, 332325, 367773, 437825, 612955, 788085, 1103319, 1313475, 1838865, 3064775, 3940425, 5516595, 9194325, 27582975]

約数ペア:

[(1, 27582975), (3, 9194325), (5, 5516595), (7, 3940425), (9, 3064775), (15, 1838865), (21, 1313475), (25, 1103319), (35, 788085), (45, 612955), (63, 437825), (75, 367773), (83, 332325), (105, 262695), (175, 157617), (211, 130725), (225, 122591), (249, 110775), (315, 87565), (415, 66465), (525, 52539), (581, 47475), (633, 43575), (747, 36925), (1055, 26145), (1245, 22155), (1477, 18675), (1575, 17513), (1743, 15825), (1899, 14525), (2075, 13293), (2905, 9495), (3165, 8715), (3735, 7385), (4431, 6225), (5229, 5275)]