23163225

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^2\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 39403728

約数和(自身を除く): 16240503

約数列:

[1, 3, 5, 15, 25, 61, 75, 83, 183, 249, 305, 415, 915, 1245, 1525, 2075, 3721, 4575, 5063, 6225, 11163, 15189, 18605, 25315, 55815, 75945, 93025, 126575, 279075, 308843, 379725, 926529, 1544215, 4632645, 7721075, 23163225]

約数ペア:

[(1, 23163225), (3, 7721075), (5, 4632645), (15, 1544215), (25, 926529), (61, 379725), (75, 308843), (83, 279075), (183, 126575), (249, 93025), (305, 75945), (415, 55815), (915, 25315), (1245, 18605), (1525, 15189), (2075, 11163), (3721, 6225), (4575, 5063)]